Local Calling Guide
Area code/prefix search
OCN: 6290 UNITED STATES CELLULAR - NH
| NPA-NXX | BLOCK | Rate Centre | Region | Switch | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 603-848 | 9 | Concord | NH | MNCHNHCOX4Z | 122 | |||
| 603-901 | 9 | Conway | NH | MNCHNHCOX4Z | 122 | 2018-01-02 |
Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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