Local Calling Guide
Area code/prefix search
NPA: 513 [Rate centres in NPA 513] [Dial plan for NPA 513]
NXX: 424
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
513-424 | A | Middletown | OH | MDTWOH42DS1 | 9321 OHIO BELL TEL CO | 328 |
Last updated: Fri, 01 Jul 2022 02:53:40 UTC
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