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
803-330 A Pinewood SC CLMASCSN46Z  793K TWC IP ENABLED SERVICES, LLC 434   2025-03-11   
803-330 0 Pinewood SC CLMASCSN46Z  793K TWC IP ENABLED SERVICES, LLC 434      
803-330 1 Pinewood SC CLMASCTLX2Y  145J TERRA NOVA TELECOM INC. 434   2026-06-05   
803-330 3 Pinewood SC   145J TERRA NOVA TELECOM INC. 434   2025-08-31   
803-330 5 Pinewood SC NSMTSCXB2MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 434   2017-11-02   
803-331 A Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-332 A Batesburg SC BTBGSCBBRS0  3453 PBT COMMUNICATIONS, INC. - SC 434      
803-333 A Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-334 A Johnston SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442      
803-334 0 Johnston SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2006-01-28   
803-334 1 Johnston SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2010-01-25   
803-334 2 Johnston SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2010-01-25   
803-334 3 Johnston SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2008-11-19   
803-334 4 Johnston SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2004-07-18   
803-334 5 Johnston SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2010-12-10   
803-334 6 Johnston SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442   2012-02-13   
803-334 7 Johnston SC   145J TERRA NOVA TELECOM INC. 442   2021-01-26   
803-334 8 Johnston SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442      
803-334 9 Johnston SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442   2005-02-06   
803-335 A Aiken SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442      
803-335 0 Aiken SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2005-01-07   
803-335 1 Aiken SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2005-04-25   
803-335 2 Aiken SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2005-04-25   
803-335 3 Aiken SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2005-04-25   
803-335 4 Aiken SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442      
803-335 5 Aiken SC AGSTGAMTXSY  548E ONVOY, LLC - SC 442   2014-01-12   
803-335 6 Aiken SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2009-12-06   
803-335 7 Aiken SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2010-04-04   
803-335 8 Aiken SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2006-11-22   
803-335 9 Aiken SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2010-05-31   
803-336 A Edgefield SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442      
803-336 0 Edgefield SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2006-04-10   
803-336 1 Edgefield SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2012-01-22   
803-336 2 Edgefield SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2006-12-15   
803-336 3 Edgefield SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2012-07-14   
803-336 4 Edgefield SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442   2004-07-16   
803-336 5 Edgefield SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2012-10-29   
803-336 6 Edgefield SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2013-07-19   
803-336 7 Edgefield SC AGSTGAMTXSY  548E ONVOY, LLC - SC 442   2014-01-12   
803-336 8 Edgefield SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442      
803-336 9 Edgefield SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442   2005-02-06   
803-337 A Ridgeway SC CLMASCSN50Z  0541 RIDGEWAY TEL. CO., INC. 434      
803-337 0 Ridgeway SC CLMASCSN50Z  0541 RIDGEWAY TEL. CO., INC. 434      
803-337 1 Ridgeway SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2007-09-15   
803-337 2 Ridgeway SC CLMASCSN50Z  0541 RIDGEWAY TEL. CO., INC. 434      
803-337 3 Ridgeway SC CLMASCSN50Z  0541 RIDGEWAY TEL. CO., INC. 434      
803-337 4 Ridgeway SC CLMASCSN50Z  0541 RIDGEWAY TEL. CO., INC. 434      
803-337 5 Ridgeway SC CLMASCSN50Z  0541 RIDGEWAY TEL. CO., INC. 434      
803-337 6 Ridgeway SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2007-09-15   
803-337 7 Ridgeway SC CLMASCSN50Z  0541 RIDGEWAY TEL. CO., INC. 434      

<< 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: Tue, 29 Sep 2026 03:00:13 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.