Local Calling Guide
Area code/prefix search
Welch, OK
NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|
918-788 | A | WLCHOKXADS0 | 1966 ATLAS TEL. CO. | 538 |
Last updated: Fri, 01 Jul 2022 02:53:40 UTC
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