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: 436

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-436 A Warren MA WRRNMAQUDS0  9102 VERIZON NEW ENGLAND INC. 126      
413-436 0 Warren MA WRRNMAQUDS0  9102 VERIZON NEW ENGLAND INC. 126      
413-436 2 Warren MA SPFDMAATDS2  7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2017-06-16   
413-436 3 Warren MA WRRNMAQUDS0  9102 VERIZON NEW ENGLAND INC. 126      
413-436 5 Warren MA WRRNMAQUDS0  9102 VERIZON NEW ENGLAND INC. 126      
413-436 6 Warren MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2020-05-23   
413-436 7 Warren MA WRRNMAQUDS0  9102 VERIZON NEW ENGLAND INC. 126      
413-436 8 Warren MA SPFDMAPM4MD  318J COMCAST IP PHONE, LLC 126   2005-10-30   
413-436 9 Warren MA WRRNMAQUDS0  9102 VERIZON NEW ENGLAND INC. 126      

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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