Colorado Phone Prefixes in 720-3XX Area Code
Phone Prefixes in the 720-3XX Area Code
| Prefix | Usage | Primary City |
|---|---|---|
| (720) 334 | Wireless | Denver |
| (720) 344 | Landline | Littleton |
| (720) 382 | Landline | Denver |
| (720) 377 | Landline | Denver |
| (720) 357 | Wireless | Denver |
| (720) 321 | Landline | Denver |
| (720) 314 | Wireless | Denver |
| (720) 333 | Wireless | Denver |
| (720) 326 | Wireless | Denver |
| (720) 393 | Landline | Denver |
| (720) 358 | Landline | Hudson |
| (720) 310 | Landline | Lyons |
| (720) 305 | Landline | Denver |
| (720) 354 | Landline | Denver |
| (720) 320 | Wireless | Denver |
| (720) 380 | Wireless | Denver |
| (720) 399 | Landline | Denver |
| (720) 390 | Landline | Denver |
| (720) 370 | Landline | Denver |
| (720) 325 | Wireless | Aurora |
| (720) 378 | Wireless | Longmont |
| (720) 342 | Landline | Denver |
| (720) 319 | Wireless | Denver |
| (720) 395 | Landline | Denver |
| (720) 365 | Wireless | Denver |
| (720) 366 | Wireless | Denver |
| (720) 350 | Wireless | Denver |
| (720) 339 | Wireless | Denver |
| (720) 396 | Landline | Denver |
| (720) 328 | Landline | Denver |
| (720) 389 | Landline | Denver |
| (720) 353 | Wireless | Denver |
| (720) 376 | Landline | Denver |
| (720) 394 | Wireless | Denver |
| (720) 301 | Wireless | Denver |
| (720) 364 | Wireless | Denver |
| (720) 340 | Wireless | Longmont |
| (720) 304 | Landline | Denver |
| (720) 317 | Wireless | Denver |
| (720) 337 | Landline | Denver |
| (720) 316 | Landline | Denver |
| (720) 330 | Landline | Denver |
| (720) 374 | Landline | Denver |
| (720) 383 | Wireless | Fort Lupton |
| (720) 392 | Landline | Deer Trail |
| (720) 346 | Landline | Denver |
| (720) 398 | Wireless | Denver |
| (720) 388 | Wireless | Aurora |
| (720) 359 | Landline | Denver |
| Prefix | Usage | Primary City |
|---|---|---|
| (720) 352 | Wireless | Denver |
| (720) 373 | Wireless | Denver |
| (720) 345 | Landline | Denver |
| (720) 375 | Wireless | Denver |
| (720) 315 | Landline | Denver |
| (720) 367 | Landline | Englewood |
| (720) 343 | Landline | Aurora |
| (720) 386 | Landline | Idaho Springs |
| (720) 347 | Landline | Denver |
| (720) 387 | Landline | Denver |
| (720) 313 | Wireless | Denver |
| (720) 329 | Wireless | Denver |
| (720) 371 | Wireless | Denver |
| (720) 397 | Landline | Denver |
| (720) 351 | Wireless | Denver |
| (720) 318 | Wireless | Denver |
| (720) 338 | Wireless | Denver |
| (720) 306 | Landline | Denver |
| (720) 372 | Wireless | Aurora |
| (720) 385 | Landline | Denver |
| (720) 356 | Landline | Denver |
| (720) 336 | Landline | Keenesburg |
| (720) 348 | Landline | Littleton |
| (720) 335 | Wireless | Denver |
| (720) 308 | Landline | Denver |
| (720) 369 | Wireless | Denver |
| (720) 363 | Wireless | Denver |
| (720) 322 | Landline | Denver |
| (720) 332 | Landline | Denver |
| (720) 355 | Wireless | Denver |
| (720) 360 | Wireless | Denver |
| (720) 341 | Wireless | Denver |
| (720) 302 | Landline | Denver |
| (720) 368 | Landline | Englewood |
| (720) 309 | Wireless | Denver |
| (720) 323 | Wireless | Denver |
| (720) 361 | Landline | Denver |
| (720) 362 | Landline | Denver |
| (720) 381 | Landline | Denver |
| (720) 349 | Landline | Denver |
| (720) 300 | Wireless | Denver |
| (720) 327 | Wireless | Denver |
| (720) 379 | Landline | Denver |
| (720) 307 | Landline | Lyons |
| (720) 324 | Landline | Aurora |
| (720) 384 | Landline | Denver |
| (720) 391 | Wireless | Denver |
| (720) 331 | Wireless | Denver |
| (720) 312 | Wireless | Denver |
More 7XX Area Codes Phone Numbers
