Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-231 A Springfield MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      
413-231 0 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-231 1 Springfield MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      
413-231 2 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-231 3 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-231 4 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-231 5 Springfield MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      
413-231 6 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-231 7 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-231 8 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-231 9 Springfield MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      

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

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