Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 417 [Rate centres in NPA 417] [Dial plan for NPA 417]

NXX: 944

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-944 A Milo MO MILOMOXARS1  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 522      
417-944 2 Milo MO MILOMOXARS1  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 522      
417-944 4 Milo MO BASNMOXAXLX  965H FRACTEL, LLC 522   2020-01-11   
417-944 7 Milo MO BASNMOXAXJX  093F ONVOY, LLC - MO 522   2019-09-02   
417-944 8 Milo MO SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522   2020-04-20   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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