NEW CINGULAR WIRELESS PCS, LLC - IL
84 prefixes in 773 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 773-203 | CHICGOZN01 | 6534 | — | — |
| 773-206 | CHICGOZN01 | 6534 | — | — |
| 773-208 | CHICGOZN01 | 6534 | — | — |
| 773-213 | CHICGOZN01 | 6534 | — | — |
| 773-217 | CHICGOZN09 | 6534 | 2009-05-19 | Yes |
| 773-218 | CHICGOZN01 | 6534 | — | — |
| 773-230 | CHICGOZN03 | 6534 | — | — |
| 773-251 | CHICGOZN03 | 6534 | — | — |
| 773-255 | CHICGOZN03 | 6534 | — | — |
| 773-259 | CHICGOZN01 | 6534 | — | — |
| 773-266 | CHICGOZN01 | 6534 | — | — |
| 773-294 | CHICGOZN03 | 6534 | — | — |
| 773-307 | CHICGOZN01 | 6534 | — | — |
| 773-315 | CHICGOZN01 | 6534 | — | — |
| 773-316 | CHICGOZN01 | 6534 | — | — |
| 773-320 | CHICGOZN01 | 6534 | — | — |
| 773-330 | CHICGOZN01 | 6534 | — | — |
| 773-335 | CHICGOZN09 | 6534 | 2024-12-19 | Yes |
| 773-351 | CHICGOZN01 | 6534 | — | — |
| 773-369 | CHICGOZN01 | 6534 | — | — |
| 773-383 | CHICGOZN03 | 6534 | — | — |
| 773-391 | CHICGOZN01 | 6534 | — | — |
| 773-397 | CHICGOZN03 | 6534 | 2009-03-10 | Yes |
| 773-401 | CHICGOZN01 | 6534 | — | — |
| 773-402 | CHICGOZN01 | 6534 | — | Yes |
| 773-428 | CHICGOZN01 | 6534 | — | — |
| 773-431 | CHICGOZN03 | 6534 | 2008-11-05 | Yes |
| 773-441 | CHICGOZN03 | 6534 | 2008-08-21 | Yes |
| 773-450 | CHICGOZN01 | 6534 | — | — |
| 773-456 | CHICGOZN03 | 6534 | — | — |
| 773-480 | CHICGOZN01 | 6534 | — | — |
| 773-490 | CHICGOZN03 | 6534 | — | — |
| 773-504 | CHICGOZN01 | 6534 | — | — |
| 773-513 | CHICGOZN01 | 6534 | — | Yes |
| 773-514 | CHICGOZN09 | 6534 | 2023-10-16 | Yes |
| 773-532 | CHICGOZN01 | 6534 | — | Yes |
| 773-547 | CHICGOZN01 | 6534 | — | — |
| 773-551 | CHICGOZN03 | 6534 | — | — |
| 773-575 | CHICGOZN03 | 6534 | — | — |
| 773-576 | CHICGOZN01 | 6534 | — | — |
| 773-578 | CHICGOZN01 | 6534 | — | Yes |
| 773-580 | CHICGOZN03 | 6534 | — | — |
| 773-607 | CHICGOZN01 | 6534 | — | Yes |
| 773-608 | CHICGOZN01 | 6534 | — | Yes |
| 773-610 | CHICGOZN03 | 6534 | 2001-10-17 | — |
| 773-612 | CHICGOZN01 | 6534 | — | — |
| 773-613 | CHICGOZN01 | 6534 | — | Yes |
| 773-618 | CHICGOZN01 | 6534 | — | Yes |
| 773-620 | CHICGOZN03 | 6534 | — | — |
| 773-623 | CHICGOZN01 | 6534 | — | Yes |
| 773-630 | CHICGOZN03 | 6534 | 2009-03-10 | Yes |
| 773-658 | CHICGOZN05 | 6534 | — | Yes |
| 773-659 | CHICGOZN01 | 6534 | — | Yes |
| 773-670 | CHICGOZN10 | 6534 | 2024-09-03 | Yes |
| 773-677 | CHICGOZN03 | 6534 | 2002-03-07 | — |
| 773-680 | CHICGOZN03 | 6534 | 2001-02-02 | — |
| 773-683 | CHICGOZN03 | 6534 | 2008-01-23 | Yes |
| 773-703 | CHICGOZN10 | 6534 | 2008-09-02 | Yes |
| 773-707 | CHICGOZN10 | 6534 | 2008-11-05 | Yes |
| 773-708 | CHICGOZN10 | 6534 | 2008-11-05 | Yes |
| 773-709 | CHICGOZN03 | 6534 | 2008-11-05 | Yes |
| 773-710 | CHICGOZN03 | 6534 | 2001-04-16 | — |
| 773-712 | CHICGOZN03 | 6534 | 2008-11-05 | Yes |
| 773-750 | CHICGOZN03 | 6534 | 2001-09-13 | — |
| 773-791 | CHICGOZN03 | 6534 | 2001-05-25 | — |
| 773-806 | CHICGOZN01 | 6534 | — | Yes |
| 773-810 | CHICGOZN01 | 6534 | — | Yes |
| 773-812 | CHICGOZN03 | 6534 | 2009-03-23 | Yes |
| 773-813 | CHICGOZN01 | 6534 | — | Yes |
| 773-815 | CHICGOZN03 | 6534 | 2009-03-31 | Yes |
| 773-820 | CHICGOZN01 | 6534 | — | Yes |
| 773-841 | CHICGOZN01 | 6534 | — | — |
| 773-844 | CHICGOZN03 | 6534 | 2001-05-25 | — |
| 773-852 | CHICGOZN01 | 6534 | — | — |
| 773-860 | CHICGOZN01 | 6534 | — | — |
| 773-861 | CHICGOZN03 | 6534 | 2024-09-03 | Yes |
| 773-870 | CHICGOZN03 | 6534 | 2002-08-06 | Yes |
| 773-901 | CHICGOZN10 | 6534 | 2009-05-15 | Yes |
| 773-910 | CHICGOZN01 | 6534 | — | — |
| 773-923 | CHICGOZN03 | 6534 | 2020-05-01 | Yes |
| 773-970 | CHICGOZN10 | 6534 | 2009-05-15 | Yes |
| 773-972 | CHICGOZN01 | 6534 | — | — |
| 773-998 | CHICGOZN10 | 6534 | 2009-05-15 | Yes |
| 773-999 | CHICGOZN05 | 6534 | 2009-05-15 | 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.