Local Calling Guide

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NPA: 857 [Rate centres in NPA 857] [Dial plan for NPA 857]

NXX: 385

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-385 A Dorchester MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-385 0 Dorchester MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-385 1 Dorchester MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-385 2 Dorchester MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-385 3 Dorchester MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
857-385 4 Dorchester MA   321J HD CARRIER LLC 128      
857-385 5 Dorchester MA   321J HD CARRIER LLC 128      
857-385 6 Dorchester MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-385 7 Dorchester MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-385 8 Dorchester MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-385 9 Dorchester MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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