Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-870 0 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-870 1 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-870 2 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-870 3 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-870 4 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-870 5 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-870 6 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-870 7 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-870 8 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-870 9 Columbia SC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434   2005-09-02   
803-871 A Summerton SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434      
803-871 0 Summerton SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2018-11-26   
803-871 1 Summerton SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2023-05-19   
803-871 2 Summerton SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-29   
803-871 3 Summerton SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-29   
803-871 4 Summerton SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-12-19   
803-871 9 Summerton SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2023-08-25   
803-872 A Fort Lawn SC FTLWSCXARS0  0531 LANCASTER TEL. CO. 422      
803-873 A Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-873 0 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-01-13   
803-873 1 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2004-01-13   
803-873 2 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-03-10   
803-873 3 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-03-10   
803-873 4 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-03-10   
803-873 5 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-03-10   
803-873 6 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-03-10   
803-873 7 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-03-10   
803-873 8 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2004-03-10   
803-873 9 Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2003-10-15   
803-874 A St Matthews SC STMTSCXARP0  0517 WINDSTREAM SOUTH CAROLINA, INC. 434      
803-874 0 St Matthews SC STMTSCXARP0  0517 WINDSTREAM SOUTH CAROLINA, INC. 434      
803-874 1 St Matthews SC STMTSCXARP0  0517 WINDSTREAM SOUTH CAROLINA, INC. 434      
803-874 2 St Matthews SC STMTSCXARP0  0517 WINDSTREAM SOUTH CAROLINA, INC. 434      
803-874 3 St Matthews SC STMTSCXARP0  0517 WINDSTREAM SOUTH CAROLINA, INC. 434      
803-874 4 St Matthews SC STMTSCXARP0  0517 WINDSTREAM SOUTH CAROLINA, INC. 434      
803-874 5 St Matthews SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2024-01-15   
803-874 6 St Matthews SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2024-01-15   
803-874 8 St Matthews SC   145J TERRA NOVA TELECOM INC. 434   2025-08-31   
803-874 9 St Matthews SC STMTSCXARP0  0517 WINDSTREAM SOUTH CAROLINA, INC. 434      
803-875 A Eastover SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434      
803-875 0 Eastover SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   
803-875 1 Eastover SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2015-04-19   
803-875 2 Eastover SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2019-10-27   
803-875 3 Eastover SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2021-03-03   
803-875 4 Eastover SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2008-08-15   
803-875 5 Eastover SC CLMASCTLXYX  073H TELNYX LLC 434   2019-10-05   
803-875 6 Eastover SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2019-10-27   
803-875 7 Eastover SC CLMASCSN07Z  508J CENTURYLINK COMMUNICATIONS, LLC 434   2014-09-08   
803-875 8 Eastover SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2005-09-25   
803-875 9 Eastover SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.