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: 450

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-450 A Maynard MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-450 0 Maynard MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-450 1 Maynard MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-450 2 Maynard MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-450 3 Maynard MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-10   
978-450 5 Maynard MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-10-17   
978-450 6 Maynard MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2005-10-17   
978-450 7 Maynard MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-450 8 Maynard MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
978-450 9 Maynard MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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