Local Calling Guide
Area code/prefix search
NPA: 563 [Rate centres in NPA 563] [Dial plan for NPA 563]
NXX: 492
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
563-492 | A | South Spring Grove | IA | SPGVMNXSDS0 | 1485 SPRING GROVE COMMUNICATIONS | 620 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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