Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 634

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-634 A Amherst OH CLEVOH02RMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320      
440-634 0 Amherst OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2021-11-16   
440-634 1 Amherst OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2022-01-09   
440-634 2 Amherst OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-06-06   
440-634 3 Amherst OH CLEVOHEKNMD  506J TWILIO INTERNATIONAL, INC. 320   2021-08-17   
440-634 4 Amherst OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-12-20   
440-634 5 Amherst OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-12-20   
440-634 6 Amherst OH CLEVOH02RMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320   2020-03-19   
440-634 7 Amherst OH   464C ONVOY, LLC - OH 320   2024-02-24   
440-634 8 Amherst OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-11-26   
440-634 9 Amherst OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-11-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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