NEW CINGULAR WIRELESS PCS, LLC
53 prefixes in 520 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 520-241 | TUCSON | 6010 | — | — |
| 520-247 | TUCSON | 6010 | 2001-01-18 | — |
| 520-272 | TUCSON | 6010 | — | — |
| 520-273 | TUCSON | 6010 | 2014-08-19 | Yes |
| 520-275 | TUCSON | 6010 | — | — |
| 520-288 | TUCSON | 6010 | 2011-04-21 | Yes |
| 520-301 | TUCSON | 6010 | 2007-05-03 | Yes |
| 520-302 | TUCSON | 6010 | 2007-02-12 | Yes |
| 520-304 | TUCSON | 6010 | — | — |
| 520-308 | TUCSON | 6010 | 2009-09-09 | Yes |
| 520-309 | TUCSON | 6010 | 2005-09-30 | Yes |
| 520-312 | TUCSON | 6010 | — | — |
| 520-336 | TUCSON | 6010 | 2009-02-13 | Yes |
| 520-339 | TUCSON | 6010 | 2008-09-12 | Yes |
| 520-344 | TUCSON | 6010 | 2007-04-24 | Yes |
| 520-358 | TUCSON | 6010 | 2001-03-06 | — |
| 520-360 | TUCSON | 6010 | — | — |
| 520-386 | BENSON | 6010 | 2019-12-11 | Yes |
| 520-389 | TUCSON | 6010 | 2014-10-09 | Yes |
| 520-392 | TUCSON | 6010 | 2009-12-29 | Yes |
| 520-406 | TUCSON | 6010 | 2001-04-16 | — |
| 520-409 | TUCSON | 6010 | — | — |
| 520-428 | TUCSON | 6010 | 2014-01-17 | Yes |
| 520-431 | CASAGRANDE | 6010 | — | Yes |
| 520-441 | TUCSON | 6010 | 2010-04-20 | Yes |
| 520-445 | TUCSON | 6010 | — | Yes |
| 520-465 | TUCSON | 6010 | — | — |
| 520-482 | TUCSON | 6010 | 2021-07-01 | Yes |
| 520-486 | TUCSON | 6010 | 2020-09-16 | Yes |
| 520-510 | CASAGRANDE | 6010 | — | Yes |
| 520-518 | CASAGRANDE | 6010 | — | Yes |
| 520-548 | TUCSON | 6010 | 2001-07-19 | — |
| 520-551 | TUCSON | 6010 | 2001-11-19 | — |
| 520-554 | TUCSON | 6010 | 2021-08-09 | Yes |
| 520-560 | CASAGRANDE | 6010 | — | — |
| 520-565 | TUCSON | 6010 | 2021-08-09 | Yes |
| 520-587 | PORTAL | 6010 | 2021-09-24 | — |
| 520-599 | TUCSON | 6010 | 2014-12-15 | Yes |
| 520-607 | CASAGRANDE | 6010 | 2021-12-17 | Yes |
| 520-613 | TUCSON | 6010 | 2022-01-07 | Yes |
| 520-704 | TUCSON | 6010 | 2010-02-09 | Yes |
| 520-727 | DOUGLAS | 6010 | 2005-08-24 | Yes |
| 520-735 | SIERRAVIST | 6010 | 2024-03-28 | Yes |
| 520-736 | CASAGRANDE | 6010 | 2024-06-13 | Yes |
| 520-756 | TUCSON | 6010 | 2025-03-18 | Yes |
| 520-767 | CASAGRANDE | 6010 | 2026-04-03 | Yes |
| 520-808 | TUCSON | 6010 | 2001-08-17 | — |
| 520-834 | TUCSON | 6010 | 2001-10-17 | Yes |
| 520-841 | NOGALES | 6010 | — | Yes |
| 520-867 | TUCSON | 6010 | 2001-11-19 | Yes |
| 520-906 | TUCSON | 6010 | — | — |
| 520-907 | TUCSON | 6010 | — | — |
| 520-912 | TUCSON | 6010 | 2013-10-24 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.