NEW CINGULAR WIRELESS PCS, LLC
71 prefixes in 503 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 503-200 | PORTLAND | 6010 | 2006-10-17 | Yes |
| 503-208 | PORTLAND | 6010 | 2008-10-27 | Yes |
| 503-329 | PORTLAND | 6010 | — | — |
| 503-333 | PORTLAND | 6010 | 2006-09-21 | Yes |
| 503-367 | PORTLAND | 6010 | 2004-12-08 | Yes |
| 503-369 | ST HELENS | 6010 | — | Yes |
| 503-388 | PORTLAND | 6010 | 2009-04-06 | Yes |
| 503-428 | SALEM | 6010 | — | Yes |
| 503-446 | PORTLAND | 6010 | 2009-07-01 | Yes |
| 503-475 | PORTLAND | 6010 | — | — |
| 503-501 | PORTLAND | 6010 | 2008-03-10 | Yes |
| 503-508 | SALEM | 6010 | — | Yes |
| 503-510 | SALEM | 6010 | — | — |
| 503-539 | PORTLAND | 6010 | — | — |
| 503-550 | NEWBERG | 6010 | — | — |
| 503-551 | SALEM | 6010 | — | — |
| 503-559 | SALEM | 6010 | — | — |
| 503-568 | PORTLAND | 6010 | 2008-08-21 | Yes |
| 503-580 | SALEM | 6010 | — | — |
| 503-689 | SALEM | 6010 | — | Yes |
| 503-701 | PORTLAND | 6010 | — | — |
| 503-702 | PORTLAND | 6010 | — | — |
| 503-703 | PORTLAND | 6010 | — | — |
| 503-704 | PORTLAND | 6010 | — | — |
| 503-705 | PORTLAND | 6010 | — | — |
| 503-706 | PORTLAND | 6010 | — | — |
| 503-708 | PORTLAND | 6010 | — | — |
| 503-709 | PORTLAND | 6010 | — | — |
| 503-719 | PORTLAND | 6010 | 2008-04-22 | Yes |
| 503-720 | PORTLAND | 6010 | — | — |
| 503-724 | PORTLAND | 6010 | 2006-08-08 | Yes |
| 503-739 | SEASIDE | 6010 | — | Yes |
| 503-780 | PORTLAND | 6010 | — | — |
| 503-781 | PORTLAND | 6010 | — | — |
| 503-784 | PORTLAND | 6010 | — | — |
| 503-789 | PORTLAND | 6010 | — | — |
| 503-791 | ASTORIA | 6010 | — | Yes |
| 503-799 | PORTLAND | 6010 | — | — |
| 503-801 | TILLAMOOK | 6010 | — | Yes |
| 503-803 | PORTLAND | 6010 | — | — |
| 503-804 | PORTLAND | 6010 | — | — |
| 503-805 | PORTLAND | 6010 | — | — |
| 503-806 | PORTLAND | 6010 | — | — |
| 503-807 | PORTLAND | 6010 | — | — |
| 503-816 | PORTLAND | 6010 | — | — |
| 503-819 | PORTLAND | 6010 | — | — |
| 503-830 | PORTLAND | 6010 | — | — |
| 503-839 | PORTLAND | 6010 | 2006-07-28 | Yes |
| 503-847 | PORTLAND | 6010 | 2008-11-19 | Yes |
| 503-860 | PORTLAND | 6010 | — | — |
| 503-863 | PORTLAND | 6010 | 2006-10-17 | Yes |
| 503-866 | PORTLAND | 6010 | — | Yes |
| 503-869 | PORTLAND | 6010 | — | — |
| 503-875 | PORTLAND | 6010 | 2006-07-20 | Yes |
| 503-880 | PORTLAND | 6010 | — | — |
| 503-881 | SALEM | 6010 | — | — |
| 503-887 | PORTLAND | 6010 | — | — |
| 503-913 | PORTLAND | 6010 | — | — |
| 503-915 | PORTLAND | 6010 | 2008-12-18 | Yes |
| 503-919 | CLACKAMAS | 6010 | — | Yes |
| 503-926 | PORTLAND | 6010 | 2008-09-10 | Yes |
| 503-928 | PORTLAND | 6010 | 2006-08-08 | Yes |
| 503-929 | PORTLAND | 6010 | 2005-11-03 | Yes |
| 503-931 | SALEM | 6010 | — | — |
| 503-933 | PORTLAND | 6010 | 2006-07-28 | Yes |
| 503-935 | PORTLAND | 6010 | 2007-03-12 | Yes |
| 503-954 | PORTLAND | 6010 | 2007-03-12 | Yes |
| 503-960 | PORTLAND | 6010 | 2007-02-26 | Yes |
| 503-970 | PORTLAND | 6010 | — | — |
| 503-989 | WOODBURN | 6010 | — | Yes |
| 503-995 | PORTLAND | 6010 | 2007-02-08 | 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.