Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX: 222

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-222 A Britt IA DESMIADTXUX  965H FRACTEL, LLC 632      
641-222 1 Britt IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-24   
641-222 2 Britt IA DESMIADTXUX  965H FRACTEL, LLC 632   2020-03-06   
641-222 3 Britt IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-10-30   
641-222 6 Britt IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-07-17   
641-222 7 Britt IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632   2022-04-11   
641-222 8 Britt IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2023-01-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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