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: 878

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-878 A Fitchburg MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-878 0 Fitchburg MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-878 1 Fitchburg MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-07-27   
978-878 2 Fitchburg MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-878 3 Fitchburg MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-878 5 Fitchburg MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-878 7 Fitchburg MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-878 8 Fitchburg MA   829J PAETEC ITEL, LLC 128   2006-03-06   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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