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: 493

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-493 A Maynard MA ACTNMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
978-493 1 Maynard MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-06-17   
978-493 2 Maynard MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-01-12   
978-493 3 Maynard MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-10-03   
978-493 4 Maynard MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-08-03   
978-493 6 Maynard MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-03-25   
978-493 7 Maynard MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-08-05   
978-493 8 Maynard MA   515J IP HORIZON LLC 128   2016-07-01   
978-493 9 Maynard MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-05-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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