Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 544

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-544 A Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-544 0 Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-544 1 Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-544 2 Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-544 3 Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-544 4 Orange MA   515J IP HORIZON LLC 128   2015-10-26   
978-544 5 Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-544 6 Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-544 7 Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-544 8 Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-544 9 Orange MA ORNGMASMRP0  9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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