UNITED STATES CELLULAR - OR
43 prefixes in 541 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 541-216 | ONTARIO | 6349 | 2004-05-06 | Yes |
| 541-240 | PENDLETON | 6349 | — | Yes |
| 541-251 | BROOKINGS | 6349 | — | Yes |
| 541-256 | HEPPNER | 6349 | 2002-09-06 | Yes |
| 541-260 | COOS BAY | 6349 | — | Yes |
| 541-281 | KLAMATHFLS | 6349 | — | Yes |
| 541-290 | COOS BAY | 6349 | — | Yes |
| 541-361 | REEDSPORT | 6349 | — | Yes |
| 541-377 | PENDLETON | 6349 | — | Yes |
| 541-379 | PENDLETON | 6349 | — | Yes |
| 541-398 | ENTERPRISE | 6349 | 2002-08-29 | Yes |
| 541-403 | BAKER | 6349 | 2002-09-06 | Yes |
| 541-413 | BURNS | 6349 | 2002-09-06 | Yes |
| 541-415 | CAVE JCT | 6349 | 2003-03-12 | Yes |
| 541-417 | LAKEVIEW | 6349 | 2002-09-09 | Yes |
| 541-420 | BEND | 6349 | — | Yes |
| 541-425 | GOLD BEACH | 6349 | 2003-08-05 | Yes |
| 541-430 | ROSEBURG | 6349 | — | Yes |
| 541-531 | MEDFORD | 6349 | — | Yes |
| 541-571 | HERMISTON | 6349 | — | Yes |
| 541-621 | MEDFORD | 6349 | — | Yes |
| 541-643 | ROSEBURG | 6349 | — | Yes |
| 541-659 | GRANTSPASS | 6349 | — | Yes |
| 541-660 | GRANTSPASS | 6349 | — | Yes |
| 541-733 | ROSEBURG | 6349 | — | Yes |
| 541-761 | GRANTSPASS | 6349 | — | Yes |
| 541-771 | BEND | 6349 | — | Yes |
| 541-787 | GRANTSPASS | 6349 | — | Yes |
| 541-792 | JOHN DAY | 6349 | 2005-06-20 | Yes |
| 541-806 | HOOD RIVER | 6349 | — | Yes |
| 541-810 | KLAMATHFLS | 6349 | — | Yes |
| 541-815 | BEND | 6349 | — | Yes |
| 541-821 | MEDFORD | 6349 | — | Yes |
| 541-890 | MEDFORD | 6349 | — | Yes |
| 541-892 | KLAMATHFLS | 6349 | — | Yes |
| 541-910 | LA GRANDE | 6349 | — | Yes |
| 541-951 | MEDFORD | 6349 | — | Yes |
| 541-970 | PENDLETON | 6349 | — | Yes |
| 541-973 | MEDFORD | 6349 | — | Yes |
| 541-977 | BEND | 6349 | — | Yes |
| 541-978 | THE DALLES | 6349 | — | Yes |
| 541-982 | COOS BAY | 6349 | — | Yes |
| 541-993 | THE DALLES | 6349 | — | 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.