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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Switch: WMNSMAELRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
978-731 A Westminster MA 9102 VERIZON NEW ENGLAND INC. 128      
978-731 2 Westminster MA 9102 VERIZON NEW ENGLAND INC. 128      
978-874 A Westminster MA 9102 VERIZON NEW ENGLAND INC. 128      
978-874 0 Westminster MA 9102 VERIZON NEW ENGLAND INC. 128      
978-874 1 Westminster MA 9102 VERIZON NEW ENGLAND INC. 128      
978-874 2 Westminster MA 9102 VERIZON NEW ENGLAND INC. 128      
978-874 5 Westminster MA 9102 VERIZON NEW ENGLAND INC. 128      
978-874 6 Westminster MA 9102 VERIZON NEW ENGLAND INC. 128      
978-874 7 Westminster MA 9102 VERIZON NEW ENGLAND INC. 128      

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

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