Local Calling Guide
Area code/prefix search
NPA: 539 [Rate centres in NPA 539] [Dial plan for NPA 539]
NXX: 400
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
539-400 | A | Kellyville | OK | KLVLOKXAGT0 | 1984 OKLAHOMA COMMUNICATION SYSTEM, INC. | 538 | 2022-08-12 |
Last updated: Fri, 01 Jul 2022 02:53:40 UTC
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