Local Calling Guide
Area code/prefix search
Castle, OK
NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|
918-668 | A | BOLYOKXADS0 | 1977 CENTRAL OKLAHOMA TELEPHONE CO., L.L.C. | 538 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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