Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 285

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-285 A Marlboro MA NRTNMAAACM4  6664 SPRINT SPECTRUM, L.P. 128      
774-285 0 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      
774-285 1 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      
774-285 2 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      
774-285 3 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      
774-285 4 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      
774-285 5 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      
774-285 6 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      
774-285 7 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      
774-285 8 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      
774-285 9 Marlboro MA   6664 SPRINT SPECTRUM, L.P. 128      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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