Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]

NXX: 513

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-513 A Huntington CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
203-513 0 Huntington CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-513 1 Huntington CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-513 2 Huntington CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-513 3 Huntington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-513 4 Huntington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-513 5 Huntington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-513 6 Huntington CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
203-513 7 Huntington CT NWHNCT02GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-513 8 Huntington CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
203-513 9 Huntington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      

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

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