Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 843 [Rate centres in NPA 843] [Dial plan for NPA 843]

NXX: 603

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-603 A Edisto Island SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-603 0 Edisto Island SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2003-06-12   
843-603 1 Edisto Island SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2010-11-28   
843-603 2 Edisto Island SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2008-10-06   
843-603 3 Edisto Island SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2010-03-04   
843-603 4 Edisto Island SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-09-16   
843-603 5 Edisto Island SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-09-16   
843-603 7 Edisto Island SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2019-10-27   
843-603 8 Edisto Island SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2019-10-27   
843-603 9 Edisto Island SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-12-03   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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