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: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-688 A Chesterland OH   793K TWC IP ENABLED SERVICES, LLC 320   2025-02-11   
440-688 0 Chesterland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
440-688 1 Chesterland OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
440-688 2 Chesterland OH CLEVOHIWDS0  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-688 3 Chesterland OH CLEVOH024MD  516C AT&T CORP. 320      
440-688 4 Chesterland OH   793K TWC IP ENABLED SERVICES, LLC 320      
440-688 5 Chesterland OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
440-688 6 Chesterland OH   829J PAETEC ITEL, LLC 320      
440-688 7 Chesterland OH CLEVOH62XQZ  508J CENTURYLINK COMMUNICATIONS, LLC 320      
440-688 8 Chesterland OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
440-688 9 Chesterland OH   145J TERRA NOVA TELECOM INC. 320      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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