Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX: 652

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-652 A Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 0 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 1 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 2 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 3 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 4 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 5 Natick MA   892D ONVOY, LLC - MA 128   2021-03-06   
508-652 6 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 7 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 8 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 9 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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