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: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-423 A Gates Mills OH SCLDOH72RS1  9321 OHIO BELL TEL CO 320      
440-423 0 Gates Mills OH SCLDOH72RS1  9321 OHIO BELL TEL CO 320      
440-423 1 Gates Mills OH SCLDOH72RS1  9321 OHIO BELL TEL CO 320      
440-423 2 Gates Mills OH SCLDOH72RS1  9321 OHIO BELL TEL CO 320      
440-423 3 Gates Mills OH SCLDOH72RS1  9321 OHIO BELL TEL CO 320      
440-423 4 Gates Mills OH SCLDOH72RS1  9321 OHIO BELL TEL CO 320      
440-423 5 Gates Mills OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
440-423 8 Gates Mills OH CLEVOHEKDS1  284F PEERLESS NETWORK OF OHIO, LLC - OH 320      
440-423 9 Gates Mills OH   145J TERRA NOVA TELECOM INC. 320      

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

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