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: 903

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-903 A Hampton SC HMPNSCXA4MD  154C PALMETTO TELEPHONE COMMUNICATIONS, LLC - SC 434      
803-903 0 Hampton SC CLMASCSN27Z  5385 HARGRAY, INC. - SC 434   2018-07-02   
803-903 1 Hampton SC HMPNSCXA4MD  154C PALMETTO TELEPHONE COMMUNICATIONS, LLC - SC 434   2015-12-18   
803-903 2 Hampton SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2018-07-28   
803-903 3 Hampton SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2018-10-22   
803-903 4 Hampton SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-903 5 Hampton SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
803-903 6 Hampton SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2019-07-12   
803-903 7 Hampton SC   548E ONVOY, LLC - SC 434   2025-04-12   
803-903 8 Hampton SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2024-01-15   
803-903 9 Hampton SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2024-01-15   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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