Local Calling Guide
Area code/prefix search
NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]
NXX: 372
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
330-372 | A | Warren | OH | WRRNOHXBDSA | 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK | 322 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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