Local Calling Guide
Area code/prefix search
NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]
NXX: 428
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
641-428 | A | Mason City | IA | MSCYIATCDS0 | 9631 QWEST CORPORATION | 632 | |||
641-428 | 0 | Mason City | IA | DESMIAEA0MD | 985E BANDWIDTH.COM CLEC, LLC - IA | 632 | |||
641-428 | 1 | Mason City | IA | MSCYIATCDS0 | 9631 QWEST CORPORATION | 632 | |||
641-428 | 2 | Mason City | IA | MSCYIATCDS0 | 9631 QWEST CORPORATION | 632 | |||
641-428 | 3 | Mason City | IA | MSCYIATCDS0 | 9631 QWEST CORPORATION | 632 | |||
641-428 | 4 | Mason City | IA | MSCYIATCDS0 | 9631 QWEST CORPORATION | 632 | |||
641-428 | 5 | Mason City | IA | MSCYIATCDS0 | 9631 QWEST CORPORATION | 632 | |||
641-428 | 6 | Mason City | IA | MSCYIATCDS0 | 9631 QWEST CORPORATION | 632 | |||
641-428 | 7 | Mason City | IA | MSCYIATCDS0 | 9631 QWEST CORPORATION | 632 | |||
641-428 | 8 | Mason City | IA | MSCYIATCDS0 | 9631 QWEST CORPORATION | 632 | |||
641-428 | 9 | Mason City | IA | MSCYIA75HMD | 444G AUREON COMMUNICATIONS, LLC | 632 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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