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.

Columbia, SC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-834 7 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-834 9 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-846 A IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-846 0 IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-846 1 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-846 2 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-846 3 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-846 4 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-846 5 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-846 6 IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-846 7 IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-846 8 IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-846 9 IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-849 A CLMASCTLXYX  073H TELNYX LLC 434      
803-849 0 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-849 1 CLMASCTLXYX  073H TELNYX LLC 434      
803-849 2 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-849 3 IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-849 4 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-849 5 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-849 6 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-849 7 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-849 8 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434      
803-849 9 IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-851 A CLMASCTSDS1  7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-851 0 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-851 1 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-851 2 CLMASCTSDS1  7273 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 434      
803-851 3 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-851 4 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-851 5 CLMASCTLXUX  516C AT&T CORP. 434      
803-851 6 CLMASCTLXUX  516C AT&T CORP. 434      
803-851 7 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-851 8 CLMASCSNXSY  548E ONVOY, LLC - SC 434      
803-851 9 CLMASCSNXSY  548E ONVOY, LLC - SC 434      
803-861 A CLMASCSN01Z  551G NUSO, LLC 434      
803-861 0 CLMASCSN01Z  551G NUSO, LLC 434      
803-861 1 CLMASCSN01Z  551G NUSO, LLC 434      
803-861 2 CLMASCSN01Z  551G NUSO, LLC 434      
803-861 3 CLMASCSN01Z  551G NUSO, LLC 434      
803-861 4 CLMASCSN01Z  551G NUSO, LLC 434      
803-861 5 CLMASCSN01Z  551G NUSO, LLC 434      
803-861 6 CLMASCSN01Z  551G NUSO, LLC 434      
803-861 7 CLMASCSN01Z  551G NUSO, LLC 434      
803-861 8 CLMASCSN01Z  551G NUSO, LLC 434      
803-861 9 CLMASCSN01Z  551G NUSO, LLC 434      
803-862 A CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-862 0 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-862 1 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
803-862 2 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-862 3 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-862 4 CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434      
803-862 5 CLMASCTLXUX  516C AT&T CORP. 434      
803-862 6 IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-862 7 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-862 8 IRMOSCAP5MD  5562 METROPCS, INC. 434      
803-862 9 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-863 A CLMASCSA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-863 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-865 A CLMASCCH78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 A CLMASCCH78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-870 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-873 A CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-873 0 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-873 1 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-873 2 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-873 3 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-873 4 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-873 5 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-873 6 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-873 7 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-873 8 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-873 9 CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-876 A CLMASCSN12Z  156J RCLEC, INC. 434      
803-876 0 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-876 1 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-876 2 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-876 3 CLMASCSN12Z  156J RCLEC, INC. 434      
803-876 4 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-876 5 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-876 6 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-876 7 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.