720 Area Code in Colorado, United States

Description

Area code 720 is an overlay for area code 303, covering the Denver metropolitan area and much of north-central Colorado. Introduced in 1998, 720 was implemented to ensure a sufficient supply of numbers in the fast-growing Front Range Urban Corridor. The 720/303 region includes cities like Denver, Aurora, Boulder, and Lakewood, serving as the state’s economic, political, and cultural hub. Known for its proximity to the Rocky Mountains, this area blends outdoor lifestyle with high-tech industry and a vibrant arts scene. Ten-digit dialing is required throughout the region. While 303 holds historical weight, 720 has become equally prominent, especially among newer businesses and residents.

Time & Time Zone

Time zone:

Mountain (GMT -07:00)

Current time:

Map

Major Cities

City	Prefixes
Denver	(720) 200 , (720) 201 , (720) 202 , (720) 203 , (720) 205 , (720) 206 , (720) 208 , (720) 209 , (720) 210 , (720) 212 , (720) 213 , (720) 214 , (720) 215 , (720) 216 , (720) 217 , (720) 219 , (720) 220 , (720) 221 , (720) 224 , (720) 225 , (720) 226 , (720) 227 , (720) 228 , (720) 229 , (720) 231 , (720) 232 , (720) 233 , (720) 235 , (720) 236 , (720) 238 , (720) 239 , (720) 240 , (720) 241 , (720) 242 , (720) 243 , (720) 244 , (720) 245 , (720) 248 , (720) 249 , (720) 250 , (720) 251 , (720) 253 , (720) 255 , (720) 256 , (720) 257 , (720) 258 , (720) 259 , (720) 260 , (720) 261 , (720) 264 , (720) 266 , (720) 267 , (720) 268 , (720) 269 , (720) 270 , (720) 274 , (720) 275 , (720) 276 , (720) 279 , (720) 280 , (720) 281 , (720) 282 , (720) 283 , (720) 284 , (720) 286 , (720) 287 , (720) 288 , (720) 289 , (720) 290 , (720) 291 , (720) 292 , (720) 293 , (720) 294 , (720) 295 , (720) 296 , (720) 298 , (720) 301 , (720) 302 , (720) 305 , (720) 306 , (720) 308 , (720) 309 , (720) 312 , (720) 313 , (720) 314 , (720) 315 , (720) 316 , (720) 318 , (720) 319 , (720) 321 , (720) 325 , (720) 326 , (720) 327 , (720) 328 , (720) 329 , (720) 330 , (720) 333 , (720) 334 , (720) 335 , (720) 337 , (720) 338 , (720) 341 , (720) 342 , (720) 344 , (720) 345 , (720) 347 , (720) 348 , (720) 349 , (720) 350 , (720) 351 , (720) 354 , (720) 355 , (720) 356 , (720) 357 , (720) 359 , (720) 360 , (720) 361 , (720) 362 , (720) 363 , (720) 364 , (720) 365 , (720) 366 , (720) 369 , (720) 370 , (720) 371 , (720) 373 , (720) 374 , (720) 375 , (720) 376 , (720) 377 , (720) 379 , (720) 380 , (720) 381 , (720) 382 , (720) 384 , (720) 385 , (720) 387 , (720) 389 , (720) 391 , (720) 393 , (720) 394 , (720) 395 , (720) 396 , (720) 397 , (720) 398 , (720) 399 , (720) 401 , (720) 402 , (720) 404 , (720) 407 , (720) 409 , (720) 412 , (720) 413 , (720) 415 , (720) 420 , (720) 421 , (720) 422 , (720) 423 , (720) 424 , (720) 425 , (720) 426 , (720) 427 , (720) 428 , (720) 429 , (720) 430 , (720) 431 , (720) 432 , (720) 433 , (720) 434 , (720) 435 , (720) 436 , (720) 437 , (720) 439 , (720) 440 , (720) 441 , (720) 443 , (720) 444 , (720) 445 , (720) 446 , (720) 447 , (720) 448 , (720) 449 , (720) 452 , (720) 454 , (720) 455 , (720) 457 , (720) 458 , (720) 459 , (720) 462 , (720) 464 , (720) 465 , (720) 468 , (720) 469 , (720) 472 , (720) 473 , (720) 474 , (720) 475 , (720) 478 , (720) 482 , (720) 484 , (720) 489 , (720) 490 , (720) 493 , (720) 495 , (720) 496 , (720) 497 , (720) 498 , (720) 499 , (720) 502 , (720) 504 , (720) 506 , (720) 508 , (720) 509 , (720) 514 , (720) 515 , (720) 519 , (720) 521 , (720) 524 , (720) 525 , (720) 528 , (720) 529 , (720) 532 , (720) 533 , (720) 535 , (720) 536 , (720) 539 , (720) 540 , (720) 541 , (720) 542 , (720) 544 , (720) 545 , (720) 548 , (720) 549 , (720) 550 , (720) 551 , (720) 554 , (720) 556 , (720) 557 , (720) 558 , (720) 559 , (720) 561 , (720) 566 , (720) 567 , (720) 568 , (720) 569 , (720) 570 , (720) 578 , (720) 579 , (720) 581 , (720) 583 , (720) 585 , (720) 588 , (720) 590 , (720) 599 , (720) 612 , (720) 620 , (720) 621 , (720) 623 , (720) 624 , (720) 625 , (720) 626 , (720) 627 , (720) 628 , (720) 629 , (720) 633 , (720) 635 , (720) 638 , (720) 641 , (720) 644 , (720) 648 , (720) 658 , (720) 663 , (720) 666 , (720) 670 , (720) 675 , (720) 686 , (720) 689 , (720) 690 , (720) 708 , (720) 722 , (720) 723 , (720) 724 , (720) 732 , (720) 737 , (720) 744 , (720) 747 , (720) 748 , (720) 754 , (720) 763 , (720) 771 , (720) 775 , (720) 785 , (720) 789 , (720) 808 , (720) 810 , (720) 833 , (720) 834 , (720) 836 , (720) 837 , (720) 838 , (720) 839 , (720) 847 , (720) 849 , (720) 852 , (720) 854 , (720) 855 , (720) 857 , (720) 858 , (720) 859 , (720) 862 , (720) 863 , (720) 865 , (720) 867 , (720) 870 , (720) 872 , (720) 873 , (720) 874 , (720) 875 , (720) 876 , (720) 877 , (720) 878 , (720) 879 , (720) 881 , (720) 882 , (720) 883 , (720) 884 , (720) 885 , (720) 886 , (720) 887 , (720) 889 , (720) 891 , (720) 897 , (720) 898 , (720) 903 , (720) 904 , (720) 907 , (720) 913 , (720) 917 , (720) 920 , (720) 921 , (720) 922 , (720) 929 , (720) 931 , (720) 932 , (720) 935 , (720) 936 , (720) 937 , (720) 938 , (720) 939 , (720) 940 , (720) 941 , (720) 942 , (720) 943 , (720) 944 , (720) 945 , (720) 946 , (720) 947 , (720) 951 , (720) 956 , (720) 961 , (720) 962 , (720) 963 , (720) 965 , (720) 971 , (720) 972 , (720) 974 , (720) 975 , (720) 977 , (720) 979 , (720) 980 , (720) 981 , (720) 982 , (720) 984 , (720) 985 , (720) 987 , (720) 988 , (720) 989 , (720) 999
Aurora	(720) 200 , (720) 209 , (720) 216 , (720) 217 , (720) 218 , (720) 220 , (720) 233 , (720) 235 , (720) 236 , (720) 248 , (720) 251 , (720) 253 , (720) 255 , (720) 256 , (720) 262 , (720) 269 , (720) 277 , (720) 278 , (720) 279 , (720) 280 , (720) 281 , (720) 282 , (720) 291 , (720) 302 , (720) 306 , (720) 318 , (720) 324 , (720) 330 , (720) 343 , (720) 353 , (720) 363 , (720) 364 , (720) 379 , (720) 388 , (720) 407 , (720) 427 , (720) 435 , (720) 449 , (720) 472 , (720) 475 , (720) 479 , (720) 480 , (720) 505 , (720) 506 , (720) 514 , (720) 519 , (720) 532 , (720) 533 , (720) 535 , (720) 536 , (720) 553 , (720) 559 , (720) 560 , (720) 579 , (720) 624 , (720) 635 , (720) 744 , (720) 747 , (720) 748 , (720) 777 , (720) 785 , (720) 810 , (720) 834 , (720) 837 , (720) 839 , (720) 847 , (720) 848 , (720) 857 , (720) 858 , (720) 859 , (720) 870 , (720) 876 , (720) 886 , (720) 889 , (720) 949 , (720) 951 , (720) 975 , (720) 979 , (720) 980 , (720) 982 , (720) 984 , (720) 985 , (720) 987 , (720) 988 , (720) 989 , (720) 998
Littleton	(720) 207 , (720) 222 , (720) 246 , (720) 273 , (720) 283 , (720) 299 , (720) 323 , (720) 344 , (720) 348 , (720) 367 , (720) 368 , (720) 371 , (720) 480 , (720) 482 , (720) 489 , (720) 493 , (720) 528 , (720) 529 , (720) 554 , (720) 840 , (720) 849 , (720) 922 , (720) 933 , (720) 936 , (720) 940 , (720) 971 , (720) 981
Englewood	(720) 217 , (720) 218 , (720) 254 , (720) 283 , (720) 284 , (720) 332 , (720) 346 , (720) 482 , (720) 488 , (720) 489 , (720) 493 , (720) 528 , (720) 529 , (720) 554 , (720) 732 , (720) 833 , (720) 849 , (720) 873 , (720) 874 , (720) 875 , (720) 884 , (720) 895 , (720) 971
Boulder	(720) 280 , (720) 304 , (720) 317 , (720) 363 , (720) 371 , (720) 373 , (720) 406 , (720) 444 , (720) 470 , (720) 480 , (720) 548 , (720) 562 , (720) 563 , (720) 564 , (720) 565 , (720) 566 , (720) 622 , (720) 732 , (720) 841 , (720) 934
Brighton	(720) 223 , (720) 230 , (720) 234 , (720) 237 , (720) 247 , (720) 263 , (720) 265 , (720) 408 , (720) 523 , (720) 634 , (720) 685 , (720) 849 , (720) 872 , (720) 929 , (720) 977
Longmont	(720) 204 , (720) 272 , (720) 310 , (720) 340 , (720) 378 , (720) 438 , (720) 442 , (720) 491 , (720) 494 , (720) 552 , (720) 600 , (720) 652 , (720) 684 , (720) 864 , (720) 971
Lone Tree	(720) 207 , (720) 222 , (720) 246 , (720) 285 , (720) 367 , (720) 368 , (720) 400 , (720) 522 , (720) 873 , (720) 874 , (720) 875 , (720) 895
Parker	(720) 252 , (720) 351 , (720) 479 , (720) 635 , (720) 842 , (720) 851 , (720) 870 , (720) 876 , (720) 886
Arvada	(720) 277 , (720) 300 , (720) 331 , (720) 332 , (720) 353 , (720) 540 , (720) 542 , (720) 862 , (720) 898
Golden	(720) 297 , (720) 320 , (720) 497 , (720) 596 , (720) 746 , (720) 880 , (720) 933
Broomfield	(720) 332 , (720) 566 , (720) 887 , (720) 888 , (720) 898 , (720) 977

Counties

County	Prefixes
Denver	(720) 200 , (720) 201 , (720) 202 , (720) 203 , (720) 205 , (720) 206 , (720) 208 , (720) 209 , (720) 210 , (720) 212 , (720) 213 , (720) 214 , (720) 215 , (720) 216 , (720) 217 , (720) 219 , (720) 220 , (720) 221 , (720) 224 , (720) 225 , (720) 226 , (720) 227 , (720) 228 , (720) 229 , (720) 231 , (720) 232 , (720) 233 , (720) 235 , (720) 236 , (720) 238 , (720) 239 , (720) 240 , (720) 241 , (720) 242 , (720) 243 , (720) 244 , (720) 245 , (720) 248 , (720) 249 , (720) 250 , (720) 251 , (720) 253 , (720) 255 , (720) 256 , (720) 257 , (720) 258 , (720) 259 , (720) 260 , (720) 261 , (720) 264 , (720) 266 , (720) 267 , (720) 268 , (720) 269 , (720) 270 , (720) 274 , (720) 275 , (720) 276 , (720) 279 , (720) 280 , (720) 281 , (720) 282 , (720) 283 , (720) 284 , (720) 286 , (720) 287 , (720) 288 , (720) 289 , (720) 290 , (720) 291 , (720) 292 , (720) 293 , (720) 294 , (720) 295 , (720) 296 , (720) 298 , (720) 301 , (720) 302 , (720) 305 , (720) 306 , (720) 308 , (720) 309 , (720) 312 , (720) 313 , (720) 314 , (720) 315 , (720) 316 , (720) 318 , (720) 319 , (720) 321 , (720) 325 , (720) 326 , (720) 327 , (720) 328 , (720) 329 , (720) 330 , (720) 333 , (720) 334 , (720) 335 , (720) 337 , (720) 338 , (720) 341 , (720) 342 , (720) 344 , (720) 345 , (720) 347 , (720) 348 , (720) 349 , (720) 350 , (720) 351 , (720) 354 , (720) 355 , (720) 356 , (720) 357 , (720) 359 , (720) 360 , (720) 361 , (720) 362 , (720) 363 , (720) 364 , (720) 365 , (720) 366 , (720) 369 , (720) 370 , (720) 371 , (720) 374 , (720) 376 , (720) 377 , (720) 379 , (720) 380 , (720) 381 , (720) 382 , (720) 384 , (720) 385 , (720) 387 , (720) 389 , (720) 391 , (720) 393 , (720) 394 , (720) 395 , (720) 396 , (720) 397 , (720) 398 , (720) 399 , (720) 401 , (720) 402 , (720) 404 , (720) 407 , (720) 409 , (720) 412 , (720) 413 , (720) 415 , (720) 420 , (720) 421 , (720) 422 , (720) 423 , (720) 424 , (720) 425 , (720) 426 , (720) 427 , (720) 428 , (720) 429 , (720) 430 , (720) 431 , (720) 432 , (720) 433 , (720) 434 , (720) 435 , (720) 436 , (720) 437 , (720) 439 , (720) 440 , (720) 441 , (720) 443 , (720) 444 , (720) 445 , (720) 446 , (720) 447 , (720) 448 , (720) 449 , (720) 452 , (720) 454 , (720) 455 , (720) 457 , (720) 458 , (720) 459 , (720) 462 , (720) 464 , (720) 465 , (720) 468 , (720) 469 , (720) 472 , (720) 473 , (720) 474 , (720) 475 , (720) 478 , (720) 482 , (720) 484 , (720) 489 , (720) 490 , (720) 493 , (720) 495 , (720) 496 , (720) 497 , (720) 498 , (720) 499 , (720) 502 , (720) 504 , (720) 506 , (720) 508 , (720) 509 , (720) 514 , (720) 515 , (720) 519 , (720) 521 , (720) 524 , (720) 525 , (720) 528 , (720) 529 , (720) 532 , (720) 533 , (720) 535 , (720) 536 , (720) 539 , (720) 541 , (720) 545 , (720) 550 , (720) 551 , (720) 554 , (720) 556 , (720) 557 , (720) 558 , (720) 559 , (720) 561 , (720) 569 , (720) 570 , (720) 578 , (720) 579 , (720) 581 , (720) 583 , (720) 585 , (720) 588 , (720) 590 , (720) 599 , (720) 612 , (720) 620 , (720) 621 , (720) 623 , (720) 624 , (720) 625 , (720) 626 , (720) 628 , (720) 629 , (720) 633 , (720) 635 , (720) 638 , (720) 641 , (720) 644 , (720) 648 , (720) 658 , (720) 663 , (720) 666 , (720) 670 , (720) 675 , (720) 686 , (720) 689 , (720) 690 , (720) 708 , (720) 722 , (720) 723 , (720) 724 , (720) 732 , (720) 737 , (720) 744 , (720) 747 , (720) 748 , (720) 754 , (720) 763 , (720) 771 , (720) 775 , (720) 785 , (720) 789 , (720) 808 , (720) 810 , (720) 833 , (720) 834 , (720) 836 , (720) 837 , (720) 838 , (720) 839 , (720) 847 , (720) 849 , (720) 852 , (720) 854 , (720) 855 , (720) 857 , (720) 858 , (720) 859 , (720) 862 , (720) 863 , (720) 865 , (720) 867 , (720) 870 , (720) 873 , (720) 874 , (720) 875 , (720) 876 , (720) 877 , (720) 884 , (720) 885 , (720) 886 , (720) 889 , (720) 891 , (720) 897 , (720) 898 , (720) 903 , (720) 904 , (720) 907 , (720) 913 , (720) 917 , (720) 921 , (720) 922 , (720) 931 , (720) 932 , (720) 935 , (720) 937 , (720) 938 , (720) 939 , (720) 941 , (720) 942 , (720) 943 , (720) 944 , (720) 945 , (720) 946 , (720) 947 , (720) 951 , (720) 956 , (720) 961 , (720) 965 , (720) 971 , (720) 974 , (720) 975 , (720) 979 , (720) 980 , (720) 982 , (720) 984 , (720) 985 , (720) 987 , (720) 988 , (720) 989 , (720) 999
Arapahoe	(720) 200 , (720) 209 , (720) 216 , (720) 217 , (720) 218 , (720) 220 , (720) 233 , (720) 235 , (720) 236 , (720) 248 , (720) 251 , (720) 253 , (720) 254 , (720) 255 , (720) 256 , (720) 262 , (720) 269 , (720) 277 , (720) 278 , (720) 279 , (720) 281 , (720) 282 , (720) 283 , (720) 284 , (720) 302 , (720) 306 , (720) 318 , (720) 323 , (720) 324 , (720) 330 , (720) 332 , (720) 343 , (720) 346 , (720) 353 , (720) 363 , (720) 364 , (720) 379 , (720) 388 , (720) 392 , (720) 407 , (720) 427 , (720) 435 , (720) 449 , (720) 472 , (720) 475 , (720) 479 , (720) 480 , (720) 482 , (720) 488 , (720) 489 , (720) 493 , (720) 506 , (720) 514 , (720) 519 , (720) 528 , (720) 529 , (720) 532 , (720) 533 , (720) 535 , (720) 536 , (720) 554 , (720) 559 , (720) 579 , (720) 589 , (720) 624 , (720) 635 , (720) 732 , (720) 744 , (720) 747 , (720) 748 , (720) 777 , (720) 785 , (720) 810 , (720) 833 , (720) 834 , (720) 837 , (720) 839 , (720) 848 , (720) 849 , (720) 857 , (720) 858 , (720) 859 , (720) 870 , (720) 873 , (720) 874 , (720) 875 , (720) 876 , (720) 884 , (720) 886 , (720) 889 , (720) 895 , (720) 933 , (720) 951 , (720) 971 , (720) 975 , (720) 979 , (720) 980 , (720) 982 , (720) 984 , (720) 985 , (720) 987 , (720) 988 , (720) 989 , (720) 998
Adams	(720) 223 , (720) 230 , (720) 234 , (720) 237 , (720) 247 , (720) 263 , (720) 265 , (720) 280 , (720) 290 , (720) 291 , (720) 293 , (720) 294 , (720) 322 , (720) 371 , (720) 382 , (720) 384 , (720) 385 , (720) 404 , (720) 477 , (720) 505 , (720) 532 , (720) 540 , (720) 542 , (720) 548 , (720) 549 , (720) 553 , (720) 560 , (720) 566 , (720) 567 , (720) 568 , (720) 627 , (720) 685 , (720) 732 , (720) 800 , (720) 847 , (720) 849 , (720) 854 , (720) 855 , (720) 857 , (720) 858 , (720) 859 , (720) 872 , (720) 887 , (720) 929 , (720) 936 , (720) 949 , (720) 972 , (720) 977
Jefferson	(720) 217 , (720) 270 , (720) 271 , (720) 273 , (720) 277 , (720) 283 , (720) 297 , (720) 300 , (720) 320 , (720) 331 , (720) 332 , (720) 353 , (720) 373 , (720) 375 , (720) 480 , (720) 497 , (720) 530 , (720) 540 , (720) 542 , (720) 544 , (720) 566 , (720) 596 , (720) 670 , (720) 746 , (720) 849 , (720) 862 , (720) 878 , (720) 879 , (720) 880 , (720) 881 , (720) 882 , (720) 883 , (720) 884 , (720) 887 , (720) 888 , (720) 898 , (720) 920 , (720) 922 , (720) 933 , (720) 940 , (720) 962 , (720) 963 , (720) 981
Douglas	(720) 207 , (720) 222 , (720) 246 , (720) 252 , (720) 285 , (720) 299 , (720) 339 , (720) 344 , (720) 348 , (720) 351 , (720) 352 , (720) 367 , (720) 368 , (720) 371 , (720) 400 , (720) 463 , (720) 479 , (720) 482 , (720) 489 , (720) 493 , (720) 522 , (720) 528 , (720) 529 , (720) 554 , (720) 635 , (720) 733 , (720) 840 , (720) 842 , (720) 851 , (720) 870 , (720) 873 , (720) 874 , (720) 875 , (720) 876 , (720) 886 , (720) 895 , (720) 922 , (720) 936 , (720) 971 , (720) 981
Boulder	(720) 204 , (720) 272 , (720) 280 , (720) 304 , (720) 307 , (720) 310 , (720) 317 , (720) 340 , (720) 353 , (720) 363 , (720) 371 , (720) 373 , (720) 378 , (720) 406 , (720) 414 , (720) 438 , (720) 442 , (720) 444 , (720) 470 , (720) 480 , (720) 491 , (720) 494 , (720) 548 , (720) 552 , (720) 562 , (720) 563 , (720) 564 , (720) 565 , (720) 566 , (720) 587 , (720) 600 , (720) 622 , (720) 652 , (720) 684 , (720) 732 , (720) 841 , (720) 864 , (720) 890 , (720) 934 , (720) 971
Weld	(720) 223 , (720) 230 , (720) 237 , (720) 247 , (720) 263 , (720) 265 , (720) 336 , (720) 358 , (720) 383 , (720) 408 , (720) 466 , (720) 494 , (720) 523 , (720) 538 , (720) 580 , (720) 606 , (720) 613 , (720) 634 , (720) 652 , (720) 683 , (720) 685 , (720) 729 , (720) 864
Broomfield	(720) 566 , (720) 887 , (720) 977
Clear Creek	(720) 386 , (720) 732
Park	(720) 924
Gilpin	(720) 608
El Paso	(720) 838

Telephone Carriers

Carrier	Type	Prefixes (%)
Qwest Corporation	Landline	35%
Sprint Spectrum L P	Wireless	13%
Xo Colorado Llc	Landline	8%
Leap Wireless Intl Inc Dba Cricket Comm Inc	Wireless	6%
T Mobile Usa Inc	Wireless	5%
Teleport Communications America Llc Co	Landline	5%
Cellco Partnership Dba Verizon Wireless Co	Wireless	4%
New Cingular Wireless Pcs Llc	Wireless	4%
Level 3 Communications Llc Co	Landline	3%
Icg Telecom Group Co	Landline	3%
Bandwidth Com Clec Llc Co	Landline	2%
Tw Telecom Of Colorado Llc Co	Landline	2%
Eschelon Telecom Of Colorado Inc Co	Landline	2%
Cbeyond Communications Llc Co	Landline	1%
Comcast Phone Of Colorado Llc Co	Landline	1%
At T Local	Landline	1%
Mcleodusa Telecommunications Services Inc Co	Landline	1%
360 Networks Usa Inc Co	Landline	1%
Global Crossing Local Services Inc Co	Landline	1%
Dishnet Wireline L L C Co	Landline	< 1%
Peerless Network Of Colorado Llc Co	Landline	< 1%
Neutral Tandem Colorado Llc Co	Landline	< 1%
Ymax Communications Corp Co	Landline	< 1%
Teliax Colorado Co	Landline	< 1%
365 Wireless Llc	Wireless	< 1%
Telstar Communications Inc	Wireless	< 1%
American Messaging Am Inc	Wireless	< 1%
Broadvox Clec Llc Co	Landline	< 1%
Commnet Wireless Llc	Wireless	< 1%
Onvoy Inc Co	Landline	< 1%
Mcimetro Access Transmission Services Llc	Landline	< 1%
Zippytech Incorporated	Landline	< 1%
Qwest Communications Company Llc	Landline	< 1%

Prefixes

Prefix	City	Carrier	Type
(720) 732	Englewood	Sprint Spectrum L.p.	Wireless
(720) 348	Littleton	Qwest Corporation	Landline
(720) 423	Denver	Qwest Corporation	Landline
(720) 289	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 857	Denver	Qwest Corporation	Landline
(720) 434	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 552	Longmont	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 396	Denver	At&t Local	Landline
(720) 529	Denver	Qwest Corporation	Landline
(720) 209	Denver	Sprint Spectrum L.p.	Wireless
(720) 519	Denver	Teleport Communications America, Llc - Co	Landline
(720) 283	Littleton	Qwest Corporation	Landline
(720) 944	Denver	Qwest Corporation	Landline
(720) 625	Denver	Mcleodusa Telecommunications Services, Inc.- Co	Landline
(720) 479	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 235	Aurora	Sprint Spectrum L.p.	Wireless
(720) 588	Denver	365 Wireless, Llc	Wireless
(720) 280	Aurora	T-mobile Usa, Inc.	Wireless
(720) 652	Longmont	Qwest Corporation	Landline
(720) 566	Broomfield	Qwest Corporation	Landline
(720) 326	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 482	Littleton	Qwest Corporation	Landline
(720) 879	Denver	Icg Telecom Group - Co	Landline
(720) 277	Arvada	Icg Telecom Group - Co	Landline
(720) 271	Evergreen	Sprint Spectrum L.p.	Wireless
(720) 933	Golden	T-mobile Usa, Inc.	Wireless
(720) 956	Denver	Qwest Corporation	Landline
(720) 847	Aurora	Qwest Corporation	Landline
(720) 378	Longmont	New Cingular Wireless Pcs, Llc	Wireless
(720) 474	Denver	Sprint Spectrum L.p.	Wireless
(720) 466	Fort Lupton	New Cingular Wireless Pcs, Llc	Wireless
(720) 335	Denver	Sprint Spectrum L.p.	Wireless
(720) 489	Englewood	Qwest Corporation	Landline
(720) 279	Denver	Tw Telecom of Colorado Llc - Co	Landline
(720) 606	Fort Lupton	New Cingular Wireless Pcs, Llc	Wireless
(720) 929	Denver	Qwest Corporation	Landline
(720) 785	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 267	Denver	Qwest Corporation	Landline
(720) 393	Denver	Tw Telecom of Colorado Llc - Co	Landline
(720) 985	Aurora	Sprint Spectrum L.p.	Wireless
(720) 257	Denver	Xo Colorado, Llc	Landline
(720) 253	Aurora	Sprint Spectrum L.p.	Wireless
(720) 345	Denver	Zippytech Incorporated	Landline
(720) 528	Denver	Qwest Corporation	Landline
(720) 254	Englewood	Sprint Spectrum L.p.	Wireless
(720) 777	Aurora	Qwest Corporation	Landline
(720) 287	Denver	Comcast Phone of Colorado, Llc - Co	Landline
(720) 977	Broomfield	Qwest Corporation	Landline
(720) 560	Aurora	New Cingular Wireless Pcs, Llc	Wireless
(720) 353	Aurora	Sprint Spectrum L.p.	Wireless
(720) 381	Denver	Comcast Phone of Colorado, Llc - Co	Landline
(720) 852	Denver	Qwest Corporation	Landline
(720) 226	Denver	Xo Colorado, Llc	Landline
(720) 626	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 293	Denver	Xo Colorado, Llc	Landline
(720) 982	Aurora	Sprint Spectrum L.p.	Wireless
(720) 754	Denver	Tw Telecom of Colorado Llc - Co	Landline
(720) 884	Denver	Qwest Corporation	Landline
(720) 834	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 971	Littleton	Sprint Spectrum L.p.	Wireless
(720) 268	Denver	Qwest Corporation	Landline
(720) 945	Denver	Qwest Corporation	Landline
(720) 365	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 895	Lone Tree	Qwest Corporation	Landline
(720) 349	Denver	At&t Local	Landline
(720) 350	Denver	Sprint Spectrum L.p.	Wireless
(720) 203	Denver	Sprint Spectrum L.p.	Wireless
(720) 533	Denver	Teleport Communications America, Llc - Co	Landline
(720) 493	Englewood	Qwest Corporation	Landline
(720) 263	Brighton	Level 3 Communications, Llc - Co	Landline
(720) 445	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 522	Lone Tree	Xo Colorado, Llc	Landline
(720) 494	Longmont	Qwest Corporation	Landline
(720) 477	Henderson	360networks (usa) Inc. - Co	Landline
(720) 356	Denver	At&t Local	Landline
(720) 464	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 462	Denver
(720) 459	Denver	Onvoy, Inc. - Co	Landline
(720) 862	Denver	Xo Colorado, Llc	Landline
(720) 242	Denver	Qwest Corporation	Landline
(720) 332	Englewood	Qwest Corporation	Landline
(720) 438	Longmont	360networks (usa) Inc. - Co	Landline
(720) 250	Denver	Xo Colorado, Llc	Landline
(720) 554	Denver	Qwest Corporation	Landline
(720) 723	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 473	Denver	Cbeyond Communications, Llc - Co	Landline
(720) 961	Denver	Global Crossing Local Services, Inc.-co	Landline
(720) 747	Denver	Qwest Corporation	Landline
(720) 686	Denver	Xo Colorado, Llc	Landline
(720) 389	Denver	Xo Colorado, Llc	Landline
(720) 454	Denver	Mcleodusa Telecommunications Services, Inc.- Co	Landline
(720) 875	Denver	Qwest Corporation	Landline
(720) 557	Denver	Cellco Partnership Dba Verizon Wireless - Co
(720) 540	Denver	Qwest Corporation	Landline
(720) 218	Englewood	Sprint Spectrum L.p.	Wireless
(720) 276	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 408	Brighton	Bandwidth.com Clec, Llc - Co	Landline
(720) 415	Denver	Cellco Partnership Dba Verizon Wireless - Co
(720) 638	Denver	Comcast Phone of Colorado, Llc - Co	Landline
(720) 432	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 208	Denver	Xo Colorado, Llc	Landline
(720) 748	Denver	Qwest Corporation	Landline
(720) 230	Brighton	Xo Colorado, Llc	Landline
(720) 364	Aurora	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 421	Denver	T-mobile Usa, Inc.	Wireless
(720) 497	Denver	Qwest Corporation	Landline
(720) 539	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 361	Denver	Eschelon Telecom of Colorado, Inc. - Co
(720) 581	Denver	Sprint Spectrum L.p.	Wireless
(720) 247	Brighton	Xo Colorado, Llc	Landline
(720) 352	Larkspur	T-mobile Usa, Inc.	Wireless
(720) 216	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 331	Arvada	Sprint Spectrum L.p.	Wireless
(720) 859	Aurora	Qwest Corporation	Landline
(720) 913	Denver	Icg Telecom Group - Co	Landline
(720) 942	Denver	Qwest Corporation	Landline
(720) 443	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 898	Denver	Qwest Corporation	Landline
(720) 347	Denver	Tw Telecom of Colorado Llc - Co	Landline
(720) 724	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 387	Denver	Tw Telecom of Colorado Llc - Co	Landline
(720) 612	Denver	Sprint Spectrum L.p.	Wireless
(720) 300	Arvada	Sprint Spectrum L.p.	Wireless
(720) 294	Denver	Xo Colorado, Llc	Landline
(720) 382	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 239	Denver	At&t Local	Landline
(720) 344	Denver	Qwest Corporation	Landline
(720) 587	Louisville	At&t Local	Landline
(720) 202	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 998	Aurora	Comcast Phone of Colorado, Llc - Co	Landline
(720) 938	Denver	T-mobile Usa, Inc.	Wireless
(720) 406	Boulder	Qwest Corporation	Landline
(720) 542	Denver	Qwest Corporation	Landline
(720) 981	Littleton	Qwest Corporation	Landline
(720) 436	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 931	Denver	Qwest Corporation	Landline
(720) 621	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 358	Hudson	Mcimetro Access Transmission Services Llc	Landline
(720) 470	Boulder	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 435	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 509	Denver	Xo Colorado, Llc	Landline
(720) 608	Black Hawk	Bandwidth.com Clec, Llc - Co	Landline
(720) 336	Keenesburg	Bandwidth.com Clec, Llc - Co	Landline
(720) 225	Denver	Xo Colorado, Llc	Landline
(720) 334	Denver	Sprint Spectrum L.p.	Wireless
(720) 237	Brighton	New Cingular Wireless Pcs, Llc	Landline
(720) 917	Denver	Qwest Corporation	Landline
(720) 385	Denver	Xo Colorado, Llc	Landline
(720) 851	Parker	Qwest Corporation	Landline
(720) 286	Denver	Teleport Communications America, Llc - Co	Landline
(720) 999	Denver	Dishnet Wireline, L.l.c. - Co	Landline
(720) 262	Aurora	Icg Telecom Group - Co	Landline
(720) 236	Denver	Sprint Spectrum L.p.	Wireless
(720) 269	Denver	Teleport Communications America, Llc - Co	Landline
(720) 206	Denver	Xo Colorado, Llc	Landline
(720) 398	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 298	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 921	Denver	Icg Telecom Group - Co	Landline
(720) 233	Denver	Sprint Spectrum L.p.	Wireless
(720) 890	Louisville	Qwest Corporation	Landline
(720) 858	Denver	Qwest Corporation	Landline
(720) 231	Denver	T-mobile Usa, Inc.	Wireless
(720) 397	Denver	At&t Local	Landline
(720) 887	Broomfield	Qwest Corporation	Landline
(720) 383	Fort Lupton	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 273	Littleton	New Cingular Wireless Pcs, Llc	Wireless
(720) 399	Denver	Level 3 Communications, Llc - Co	Landline
(720) 272	Longmont	New Cingular Wireless Pcs, Llc	Wireless
(720) 407	Denver	Cbeyond Communications, Llc - Co	Landline
(720) 523	Brighton	Qwest Corporation	Landline
(720) 291	Aurora	Sprint Spectrum L.p.	Wireless
(720) 623	Denver	Neutral Tandem-colorado, Llc - Co	Landline
(720) 988	Denver	Sprint Spectrum L.p.	Wireless
(720) 371	Denver	Sprint Spectrum L.p.	Wireless
(720) 322	Commerce City	Qwest Corporation	Landline
(720) 670	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 521	Denver	American Messaging (am), Inc.	Wireless
(720) 886	Aurora	Qwest Corporation	Landline
(720) 292	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 375	Denver	Commnet Wireless, Llc	Wireless
(720) 836	Denver	Icg Telecom Group - Co	Landline
(720) 562	Boulder	Qwest Corporation	Landline
(720) 810	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 881	Denver	Icg Telecom Group - Co	Landline
(720) 200	Aurora	Qwest Corporation	Landline
(720) 939	Denver	T-mobile Usa, Inc.	Wireless
(720) 363	Aurora	Sprint Spectrum L.p.	Wireless
(720) 907	Denver	Global Crossing Local Services, Inc.-co	Landline
(720) 367	Lone Tree	Xo Colorado, Llc	Landline
(720) 217	Aurora	T-mobile Usa, Inc.	Wireless
(720) 455	Denver	Qwest Corporation	Landline
(720) 428	Denver	Broadvox-clec, Llc - Co	Landline
(720) 391	Denver	Cellco Partnership Dba Verizon Wireless - Co
(720) 864	Longmont	Qwest Corporation	Landline
(720) 495	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 549	Denver	Level 3 Communications, Llc - Co	Landline
(720) 545	Denver	Level 3 Communications, Llc - Co	Landline
(720) 841	Boulder	Sprint Spectrum L.p.	Wireless
(720) 329	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 585	Denver	Commnet Wireless, Llc	Wireless
(720) 663	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 897	Denver	Global Crossing Local Services, Inc.-co	Landline
(720) 444	Boulder	Qwest Corporation	Landline
(720) 475	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 839	Aurora	Sprint Spectrum L.p.	Wireless
(720) 514	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 384	Denver	Xo Colorado, Llc	Landline
(720) 987	Aurora	Sprint Spectrum L.p.	Wireless
(720) 962	Denver	Qwest Corporation	Landline
(720) 484	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 733	Castle Rock	Qwest Corporation	Landline
(720) 689	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 789	Denver	Level 3 Communications, Llc - Co	Landline
(720) 369	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 204	Longmont	At&t Local	Landline
(720) 744	Aurora	Qwest Corporation	Landline
(720) 548	Boulder	Global Crossing Local Services, Inc.-co	Landline
(720) 624	Denver	Teleport Communications America, Llc - Co	Landline
(720) 937	Denver	T-mobile Usa, Inc.	Wireless
(720) 388	Aurora	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 975	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 808	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 934	Boulder	T-mobile Usa, Inc.	Wireless
(720) 880	Golden	Icg Telecom Group - Co	Landline
(720) 872	Denver	Qwest Corporation	Landline
(720) 402	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 212	Denver	Xo Colorado, Llc	Landline
(720) 708	Denver	Teliax Colorado - Co	Landline
(720) 323	Littleton	T-mobile Usa, Inc.	Wireless
(720) 266	Denver	Level 3 Communications, Llc - Co	Landline
(720) 296	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 666	Denver	Peerless Network of Colorado, Llc - Co	Landline
(720) 229	Denver	Xo Colorado, Llc	Landline
(720) 873	Lone Tree	Qwest Corporation	Landline
(720) 374	Denver	Qwest Corporation	Landline
(720) 532	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 439	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 448	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 355	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 634	Brighton	Mcimetro Access Transmission Services Llc	Landline
(720) 627	Denver	Qwest Corporation	Landline
(720) 452	Denver	Peerless Network of Colorado, Llc - Co	Landline
(720) 567	Denver	Level 3 Communications, Llc - Co	Landline
(720) 290	Denver	Sprint Spectrum L.p.	Wireless
(720) 205	Denver	Sprint Spectrum L.p.	Wireless
(720) 641	Denver	Sprint Spectrum L.p.	Wireless
(720) 979	Aurora	Sprint Spectrum L.p.	Wireless
(720) 227	Denver	Xo Colorado, Llc	Landline
(720) 314	Denver	Sprint Spectrum L.p.	Wireless
(720) 502	Denver	Comcast Phone of Colorado, Llc - Co	Landline
(720) 306	Aurora	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 305	Denver	Tw Telecom of Colorado Llc - Co	Landline
(720) 498	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 648	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 854	Denver	Qwest Corporation	Landline
(720) 628	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 404	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 541	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 874	Lone Tree	Qwest Corporation	Landline
(720) 633	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 504	Denver	Bandwidth.com Clec, Llc - Co
(720) 855	Denver	Qwest Corporation	Landline
(720) 368	Littleton	Xo Colorado, Llc	Landline
(720) 346	Englewood	Cellco Partnership Dba Verizon Wireless - Co	Landline
(720) 249	Denver	Xo Colorado, Llc	Landline
(720) 221	Denver	Xo Colorado, Llc	Landline
(720) 496	Denver	Level 3 Communications, Llc - Co	Landline
(720) 771	Denver	T-mobile Usa, Inc.	Wireless
(720) 838	Colorado Springs	Sprint Spectrum L.p.	Wireless
(720) 424	Denver	Qwest Corporation	Landline
(720) 922	Littleton	Qwest Corporation	Landline
(720) 800	Henderson	360networks (usa) Inc. - Co	Landline
(720) 245	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 947	Denver	Qwest Corporation	Landline
(720) 308	Denver	New Cingular Wireless Pcs, Llc	Landline
(720) 629	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 214	Denver	Mcleodusa Telecommunications Services, Inc.- Co	Landline
(720) 395	Denver	At&t Local	Landline
(720) 246	Lone Tree	Xo Colorado, Llc	Landline
(720) 490	Denver	Sprint Spectrum L.p.	Wireless
(720) 972	Thornton	Qwest Corporation	Landline
(720) 936	Littleton	T-mobile Usa, Inc.	Wireless
(720) 400	Lone Tree	T-mobile Usa, Inc.	Wireless
(720) 951	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 580	Keenesburg	Bandwidth.com Clec, Llc - Co	Landline
(720) 215	Denver	Cellco Partnership Dba Verizon Wireless - Co	Landline
(720) 351	Parker	Sprint Spectrum L.p.	Wireless
(720) 635	Aurora	New Cingular Wireless Pcs, Llc	Wireless
(720) 984	Denver	Sprint Spectrum L.p.	Wireless
(720) 357	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 359	Denver	Qwest Corporation	Landline
(720) 409	Denver	Mcleodusa Telecommunications Services, Inc.- Co	Landline
(720) 302	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 505	Aurora	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 427	Aurora	T-mobile Usa, Inc.	Wireless
(720) 251	Denver	Level 3 Communications, Llc - Co	Landline
(720) 506	Denver	Level 3 Communications, Llc - Co	Landline
(720) 536	Aurora	Qwest Corporation	Landline
(720) 465	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 579	Denver	Xo Colorado, Llc	Landline
(720) 304	Louisville	Qwest Corporation	Landline
(720) 252	Parker	Sprint Spectrum L.p.	Wireless
(720) 589	Arapahoe	T-mobile Usa, Inc.
(720) 379	Aurora	Icg Telecom Group - Co	Landline
(720) 559	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 472	Aurora	Teleport Communications America, Llc - Co	Landline
(720) 989	Aurora	Sprint Spectrum L.p.	Wireless
(720) 535	Denver	Teleport Communications America, Llc - Co	Landline
(720) 270	Denver	Sprint Spectrum L.p.	Wireless
(720) 210	Denver	Xo Colorado, Llc	Landline
(720) 327	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 550	Denver	Mcleodusa Telecommunications Services, Inc.- Co
(720) 889	Denver	Xo Colorado, Llc	Landline
(720) 904	Denver	Qwest Corporation	Landline
(720) 316	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 515	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 941	Denver	Qwest Corporation	Landline
(720) 865	Denver	Icg Telecom Group - Co	Landline
(720) 980	Aurora	Sprint Spectrum L.p.	Wireless
(720) 413	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 924	Bailey	Qwest Corporation	Landline
(720) 265	Brighton	Xo Colorado, Llc	Landline
(720) 248	Aurora	Cbeyond Communications, Llc - Co	Landline
(720) 429	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 849	Brighton	Sprint Spectrum L.p.	Wireless
(720) 330	Aurora	Icg Telecom Group - Co	Landline
(720) 935	Denver	T-mobile Usa, Inc.	Wireless
(720) 870	Aurora	Qwest Corporation	Landline
(720) 613	Hudson	Mcimetro Access Transmission Services Llc	Landline
(720) 354	Denver	Tw Telecom of Colorado Llc - Co	Landline
(720) 837	Denver	Sprint Spectrum L.p.	Wireless
(720) 425	Denver	Cellco Partnership Dba Verizon Wireless - Co	Landline
(720) 260	Denver	Sprint Spectrum L.p.	Wireless
(720) 278	Aurora	Tw Telecom of Colorado Llc - Co	Landline
(720) 658	Denver	Telstar Communications Inc	Wireless
(720) 431	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 570	Denver	Qwest Corporation	Landline
(720) 377	Denver	Xo Colorado, Llc	Landline
(720) 284	Denver	Xo Colorado, Llc	Landline
(720) 449	Denver	Xo Colorado, Llc	Landline
(720) 340	Longmont	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 318	Denver	Sprint Spectrum L.p.	Wireless
(720) 561	Denver	Qwest Corporation	Landline
(720) 469	Denver	New Cingular Wireless Pcs, Llc	Landline
(720) 442	Longmont	Bandwidth.com Clec, Llc - Co	Landline
(720) 240	Denver	Xo Colorado, Llc	Landline
(720) 746	Evergreen	Qwest Corporation	Landline
(720) 241	Denver	Xo Colorado, Llc	Landline
(720) 232	Denver	Sprint Spectrum L.p.	Wireless
(720) 842	Parker	Qwest Corporation	Landline
(720) 620	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 480	Aurora	New Cingular Wireless Pcs, Llc	Wireless
(720) 412	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 360	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 491	Longmont	New Cingular Wireless Pcs, Llc	Wireless
(720) 888	Broomfield	Level 3 Communications, Llc - Co	Landline
(720) 234	Brighton	Sprint Spectrum L.p.	Wireless
(720) 882	Denver	Icg Telecom Group - Co	Landline
(720) 256	Aurora	Sprint Spectrum L.p.	Wireless
(720) 877	Denver	Icg Telecom Group - Co	Landline
(720) 644	Denver	Mcleodusa Telecommunications Services, Inc.- Co	Landline
(720) 596	Golden	Teleport Communications America, Llc - Co	Landline
(720) 457	Denver	Level 3 Communications, Llc - Co	Landline
(720) 264	Denver	Qwest Corporation	Landline
(720) 943	Denver	Global Crossing Local Services, Inc.-co	Landline
(720) 282	Aurora	Tw Telecom of Colorado Llc - Co	Landline
(720) 414	Jamestown	Level 3 Communications, Llc - Co	Landline
(720) 238	Denver	T-mobile Usa, Inc.	Landline
(720) 441	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 737	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 775	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 224	Denver	Xo Colorado, Llc	Landline
(720) 244	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 213	Denver	Mcleodusa Telecommunications Services, Inc.- Co	Landline
(720) 599	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 328	Denver	Comcast Phone of Colorado, Llc - Co	Landline
(720) 223	Brighton	Xo Colorado, Llc	Landline
(720) 288	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 564	Boulder	Qwest Corporation	Landline
(720) 285	Lone Tree	Xo Colorado, Llc	Landline
(720) 319	Denver	Sprint Spectrum L.p.	Wireless
(720) 376	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 458	Denver	Tw Telecom of Colorado Llc - Co	Landline
(720) 339	Castle Rock	Sprint Spectrum L.p.	Wireless
(720) 563	Boulder	Qwest Corporation	Landline
(720) 763	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 201	Denver	New Cingular Wireless Pcs, Llc	Wireless
(720) 558	Denver	Qwest Corporation	Landline
(720) 447	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 949	Aurora	At&t Local	Landline
(720) 430	Denver	At&t Local	Landline
(720) 690	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 307	Jamestown	At&t Local	Landline
(720) 578	Denver	Qwest Corporation	Landline
(720) 940	Denver	Sprint Spectrum L.p.	Wireless
(720) 433	Denver	Mcleodusa Telecommunications Services, Inc.- Co	Landline
(720) 863	Denver	Xo Colorado, Llc	Landline
(720) 891	Denver	Level 3 Communications, Llc - Co	Landline
(720) 275	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 840	Littleton	Sprint Spectrum L.p.	Wireless
(720) 299	Littleton	T-mobile Usa, Inc.	Wireless
(720) 366	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 274	Denver	Mcleodusa Telecommunications Services, Inc.- Co	Landline
(720) 281	Aurora	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 622	Boulder	Qwest Corporation	Landline
(720) 553	Aurora	Qwest Corporation	Landline
(720) 337	Denver	Qwest Corporation	Landline
(720) 440	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 538	Fort Lupton	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 317	Boulder	Sprint Spectrum L.p.	Wireless
(720) 556	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 420	Denver	Level 3 Communications, Llc - Co	Landline
(720) 524	Denver	Qwest Corporation	Landline
(720) 675	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 508	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 297	Golden	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 946	Denver	Qwest Corporation	Landline
(720) 207	Lone Tree	Xo Colorado, Llc	Landline
(720) 220	Aurora	T-mobile Usa, Inc.	Wireless
(720) 258	Denver	Teleport Communications America, Llc - Co	Landline
(720) 499	Denver	T-mobile Usa, Inc.	Wireless
(720) 394	Denver	T-mobile Usa, Inc.	Wireless
(720) 362	Denver	Qwest Corporation	Landline
(720) 342	Denver	At&t Local	Landline
(720) 848	Aurora	Qwest Corporation	Landline
(720) 426	Denver	Qwest Corporation	Landline
(720) 530	Idledale	New Cingular Wireless Pcs, Llc	Wireless
(720) 932	Denver	Qwest Corporation	Landline
(720) 974	Denver	Eschelon Telecom of Colorado, Inc. - Co	Landline
(720) 324	Aurora	Comcast Phone of Colorado, Llc - Co	Landline
(720) 685	Brighton	Qwest Corporation	Landline
(720) 380	Denver	Sprint Spectrum L.p.	Wireless
(720) 373	Boulder	Sprint Spectrum L.p.	Wireless
(720) 551	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 310	Allenspark	Teleport Communications America, Llc - Co	Landline
(720) 885	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 867	Denver		Landline
(720) 255	Denver	Sprint Spectrum L.p.	Wireless
(720) 525	Denver	Sprint Spectrum L.p.	Wireless
(720) 446	Denver	Xo Colorado, Llc	Landline
(720) 222	Littleton	Xo Colorado, Llc	Landline
(720) 422	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 833	Denver	Qwest Corporation	Landline
(720) 259	Denver	Level 3 Communications, Llc - Co	Landline
(720) 568	Denver	Qwest Corporation	Landline
(720) 313	Denver	Sprint Spectrum L.p.	Wireless
(720) 401	Denver	T-mobile Usa, Inc.	Wireless
(720) 544	Denver	Qwest Corporation	Landline
(720) 468	Denver	Level 3 Communications, Llc - Co	Landline
(720) 963	Denver	Qwest Corporation	Landline
(720) 301	Denver	Sprint Spectrum L.p.	Wireless
(720) 920	Denver	Teleport Communications America, Llc - Co	Landline
(720) 261	Denver	T-mobile Usa, Inc.	Wireless
(720) 321	Denver	Qwest Corporation	Landline
(720) 309	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 343	Aurora	Icg Telecom Group - Co	Landline
(720) 392	Deer Trail	Ymax Communications Corp. - Co	Landline
(720) 729	Keenesburg	Bandwidth.com Clec, Llc - Co	Landline
(720) 295	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 341	Denver	T-mobile Usa, Inc.	Wireless
(720) 903	Denver	Global Crossing Local Services, Inc.-co	Landline
(720) 386	Idaho Springs	Bandwidth.com Clec, Llc - Co	Landline
(720) 569	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 683	Weld	Bandwidth.com Clec, Llc - Co
(720) 437	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 338	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 876	Aurora	Qwest Corporation	Landline
(720) 878	Denver	Icg Telecom Group - Co	Landline
(720) 312	Denver	Sprint Spectrum L.p.	Wireless
(720) 965	Denver	T-mobile Usa, Inc.
(720) 600	Longmont	360networks (usa) Inc. - Co	Landline
(720) 219	Denver	Cellco Partnership Dba Verizon Wireless - Co	Wireless
(720) 478	Denver	Tw Telecom of Colorado Llc - Co
(720) 488	Englewood	Qwest Corporation	Landline
(720) 883	Denver	Icg Telecom Group - Co	Landline
(720) 325	Denver	T-mobile Usa, Inc.	Wireless
(720) 333	Denver	Sprint Spectrum L.p.	Wireless
(720) 722	Denver	Qwest Communications Company, Llc	Landline
(720) 463	Sedalia	360networks (usa) Inc. - Co	Landline
(720) 243	Denver	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(720) 590	Denver	360networks (usa) Inc. - Co	Landline
(720) 684	Longmont	Icg Telecom Group - Co	Landline
(720) 583	Denver	360networks (usa) Inc. - Co	Landline
(720) 320	Golden	New Cingular Wireless Pcs, Llc	Wireless
(720) 370	Denver	Bandwidth.com Clec, Llc - Co	Landline
(720) 228	Denver	Xo Colorado, Llc	Landline
(720) 565	Boulder	Qwest Corporation	Landline
(720) 315	Denver	360networks (usa) Inc. - Co	Landline