Local Calling Guide
Area code/prefix search
Switch: MSCYIA601MD
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NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
641-243 | 7 | Mason City | IA | 6103 WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - IA | 632 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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