Local Calling Guide
Area code/prefix search
Switch: CLJTIAAM1MD
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- Switch type: POI
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NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
319-255 | A | Columbus Junction | IA | 2842 LOCAL TELEPHONE DATA SERVICES CORP. | 634 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
Sponsored by: ISP Telecom
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