Local Calling Guide
Area code/prefix search
NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]
NXX: 867
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
712-867 | A | Wallingford | IA | GRTGIAXORS0 | 1189 RIVER VALLEY TELECOMMUNICATIONS COOP. | 630 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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