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: 822

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-822 A Norwalk CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
203-822 0 Norwalk CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
203-822 1 Norwalk CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-822 2 Norwalk CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-822 3 Norwalk CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-822 4 Norwalk CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-822 5 Norwalk CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
203-822 6 Norwalk CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
203-822 7 Norwalk CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-822 8 Norwalk CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-822 9 Norwalk CT NWHNCT02X5X  7421 AT&T - LOCAL 920      

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

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