Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-373 A Bath SC AGSTGAMTXSY  548E ONVOY, LLC - SC 442      
803-373 0 Bath SC   548E ONVOY, LLC - SC 442   2016-04-11   
803-373 1 Bath SC   548E ONVOY, LLC - SC 442   2016-04-11   
803-373 2 Bath SC   077F BANDWIDTH.COM CLEC, LLC - SC 442   2016-07-15   
803-373 3 Bath SC   288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 442   2017-10-30   
803-373 4 Bath SC   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 442   2018-03-16   
803-373 5 Bath SC   548E ONVOY, LLC - SC 442   2018-09-15   
803-373 6 Bath SC   548E ONVOY, LLC - SC 442   2018-09-15   
803-373 7 Bath SC   548E ONVOY, LLC - SC 442   2018-07-05   
803-373 8 Bath SC   548E ONVOY, LLC - SC 442   2019-10-27   
803-373 9 Bath SC   548E ONVOY, LLC - SC 442   2019-10-27   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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