Local Calling Guide
Area code/prefix search
NPA: 513 [Rate centres in NPA 513] [Dial plan for NPA 513]
NXX: 631
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
513-631 | A | Cincinnati | OH | NRWDOHNWDS0 | 9348 CINCINNATI BELL | 922 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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