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: 945

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-945 A Haverhill MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-945 0 Haverhill MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-945 1 Haverhill MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-12-27   
978-945 3 Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
978-945 4 Haverhill MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2024-10-12   
978-945 5 Haverhill MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-945 6 Haverhill MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-945 8 Haverhill MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-945 9 Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   

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

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