Local Calling Guide
Area code/prefix search
OCN: 1152 DUMONT TEL. CO.
NPA-NXX | BLOCK | Rate Centre | Region | Switch | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
319-267 | A | Allison | IA | ALSNIAAB1MD | 635 | |||
641-857 | A | Dumont | IA | DUMTIAXODS0 | 632 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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