Local Calling Guide
Area code/prefix search
Isle of Palms, SC
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 843-242
| A |
CHTNSCDTXSY |
829J PAETEC ITEL, LLC |
436 |
|
2025-02-18 |
|
| 843-242
| 0 |
|
548E ONVOY, LLC - SC |
436 |
|
2016-08-29 |
|
| 843-242
| 1 |
|
829J PAETEC ITEL, LLC |
436 |
|
|
|
| 843-242
| 2 |
|
829J PAETEC ITEL, LLC |
436 |
|
|
|
| 843-242
| 3 |
|
829J PAETEC ITEL, LLC |
436 |
|
|
|
| 843-242
| 4 |
|
829J PAETEC ITEL, LLC |
436 |
|
|
|
| 843-242
| 5 |
|
829J PAETEC ITEL, LLC |
436 |
|
|
|
| 843-242
| 6 |
|
829J PAETEC ITEL, LLC |
436 |
|
|
|
| 843-242
| 7 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
436 |
|
2004-11-15 |
|
| 843-242
| 8 |
|
318J COMCAST IP PHONE, LLC |
436 |
|
2006-04-05 |
|
| 843-242
| 9 |
|
098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC |
436 |
|
2019-06-27 |
|
| 843-256
| A |
CHTNSCDTXSY |
829J PAETEC ITEL, LLC |
436 |
|
2025-02-18 |
|
| 843-256
| 0 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2008-12-01 |
|
| 843-256
| 1 |
|
098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC |
436 |
|
2018-11-23 |
|
| 843-256
| 2 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2010-06-12 |
|
| 843-256
| 3 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2011-09-16 |
|
| 843-256
| 4 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2012-09-06 |
|
| 843-256
| 5 |
|
829J PAETEC ITEL, LLC |
436 |
|
2004-08-30 |
|
| 843-256
| 6 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2014-11-29 |
|
| 843-256
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
436 |
|
2014-03-21 |
|
| 843-256
| 8 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2015-04-19 |
|
| 843-256
| 9 |
|
829J PAETEC ITEL, LLC |
436 |
|
2004-08-30 |
|
| 843-885
| A |
CHTNSCDTXSY |
829J PAETEC ITEL, LLC |
436 |
|
2025-02-18 |
|
| 843-885
| 0 |
|
829J PAETEC ITEL, LLC |
436 |
|
|
|
| 843-885
| 1 |
|
098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC |
436 |
|
2015-03-08 |
|
| 843-885
| 2 |
|
635C TELEPORT COMMUNICATIONS AMERICA SC- LLC |
436 |
|
2018-12-20 |
|
| 843-885
| 3 |
|
288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC |
436 |
|
2009-06-01 |
|
| 843-885
| 4 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2015-11-09 |
|
| 843-885
| 5 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
436 |
|
2015-03-28 |
|
| 843-885
| 6 |
|
318J COMCAST IP PHONE, LLC |
436 |
|
2014-02-06 |
|
| 843-885
| 7 |
|
516C AT&T CORP. |
436 |
|
2010-05-17 |
|
| 843-885
| 8 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2013-06-13 |
|
| 843-885
| 9 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
436 |
|
2009-03-20 |
|
| 843-886
| A |
ISPLSCISRS1 |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-886
| 0 |
|
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-886
| 1 |
|
548E ONVOY, LLC - SC |
436 |
|
2018-12-03 |
|
| 843-886
| 2 |
|
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-886
| 3 |
|
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-886
| 4 |
|
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-886
| 5 |
|
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-886
| 6 |
|
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-886
| 7 |
|
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-886
| 8 |
|
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-886
| 9 |
|
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
436 |
|
|
|
| 843-994
| A |
CHTNSCFUDS1 |
098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC |
436 |
|
|
|
| 843-994
| 0 |
|
548E ONVOY, LLC - SC |
436 |
|
2019-11-06 |
|
| 843-994
| 1 |
|
098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC |
436 |
|
2019-11-21 |
|
| 843-994
| 2 |
|
548E ONVOY, LLC - SC |
436 |
|
2020-09-13 |
|
| 843-994
| 3 |
|
548E ONVOY, LLC - SC |
436 |
|
2020-09-13 |
|
| 843-994
| 4 |
|
548E ONVOY, LLC - SC |
436 |
|
2021-01-23 |
|
| 843-994
| 5 |
|
548E ONVOY, LLC - SC |
436 |
|
2021-01-23 |
|
| 843-994
| 6 |
|
548E ONVOY, LLC - SC |
436 |
|
2021-01-23 |
|
| 843-994
| 7 |
|
548E ONVOY, LLC - SC |
436 |
|
2021-01-23 |
|
| 843-994
| 8 |
|
548E ONVOY, LLC - SC |
436 |
|
2021-01-23 |
|
| 843-994
| 9 |
|
098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC |
436 |
|
2019-11-04 |
|
| 854-777
| A |
CHTNSCDTX6Y |
548E ONVOY, LLC - SC |
436 |
|
|
|
| 854-777
| 0 |
|
548E ONVOY, LLC - SC |
436 |
|
2016-01-29 |
|
| 854-777
| 1 |
|
548E ONVOY, LLC - SC |
436 |
|
2016-10-17 |
|
| 854-777
| 2 |
|
548E ONVOY, LLC - SC |
436 |
|
2015-11-26 |
|
| 854-777
| 3 |
|
548E ONVOY, LLC - SC |
436 |
|
2018-02-08 |
|
| 854-777
| 4 |
|
548E ONVOY, LLC - SC |
436 |
|
2015-11-26 |
|
| 854-777
| 5 |
|
548E ONVOY, LLC - SC |
436 |
|
2015-11-26 |
|
| 854-777
| 6 |
|
548E ONVOY, LLC - SC |
436 |
|
2015-11-26 |
|
| 854-777
| 7 |
|
548E ONVOY, LLC - SC |
436 |
|
2015-11-26 |
|
| 854-777
| 8 |
|
073H TELNYX LLC |
436 |
|
2017-05-08 |
|
| 854-777
| 9 |
|
548E ONVOY, LLC - SC |
436 |
|
2018-12-03 |
|
| 854-864
| A |
CHTNSCDT23Z |
624H ONVOY SPECTRUM, LLC |
436 |
|
|
|
| 854-864
| 0 |
|
624H ONVOY SPECTRUM, LLC |
436 |
|
2021-12-17 |
|
| 854-864
| 1 |
|
624H ONVOY SPECTRUM, LLC |
436 |
|
2021-12-17 |
|
| 854-864
| 2 |
|
1784 SOUTH CAROLINA NET, INC. - SC |
436 |
|
2024-08-25 |
|
| 854-864
| 8 |
|
548E ONVOY, LLC - SC |
436 |
|
2023-09-17 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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