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: 439

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-439 A Springfield MA   829J PAETEC ITEL, LLC 126      
413-439 0 Springfield MA   829J PAETEC ITEL, LLC 126      
413-439 1 Springfield MA   829J PAETEC ITEL, LLC 126      
413-439 2 Springfield MA   829J PAETEC ITEL, LLC 126      
413-439 3 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2009-07-21   
413-439 4 Springfield MA   829J PAETEC ITEL, LLC 126      
413-439 5 Springfield MA SPFDMAATAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2009-02-06   
413-439 6 Springfield MA   829J PAETEC ITEL, LLC 126      
413-439 7 Springfield MA   829J PAETEC ITEL, LLC 126      
413-439 8 Springfield MA   829J PAETEC ITEL, LLC 126      
413-439 9 Springfield MA   829J PAETEC ITEL, LLC 126      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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