Local Calling Guide
Area code/prefix search
Landrum, SC
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 821-444
| A |
|
548E ONVOY, LLC - SC |
430 |
|
2025-09-08 |
|
| 821-444
| 0 |
|
548E ONVOY, LLC - SC |
430 |
|
2025-09-08 |
|
| 821-444
| 1 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2025-11-04 |
|
| 821-444
| 4 |
|
548E ONVOY, LLC - SC |
430 |
|
2025-09-08 |
|
| 821-444
| 5 |
|
145J TERRA NOVA TELECOM INC. |
430 |
|
2025-09-09 |
|
| 864-457
| A |
LNDRSCXA45E |
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
|
|
| 864-457
| 0 |
|
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
|
|
| 864-457
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
430 |
|
2012-03-04 |
|
| 864-457
| 2 |
|
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
|
|
| 864-457
| 3 |
|
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
|
|
| 864-457
| 4 |
|
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
|
|
| 864-457
| 5 |
|
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
|
|
| 864-457
| 6 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2003-10-14 |
|
| 864-457
| 7 |
|
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
|
|
| 864-457
| 8 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2022-08-09 |
|
| 864-457
| 9 |
|
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
|
|
| 864-510
| A |
GNVLSCDBX3X |
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
430 |
|
|
|
| 864-510
| 0 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
430 |
|
2006-11-05 |
|
| 864-510
| 1 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2009-05-18 |
|
| 864-510
| 2 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2023-01-12 |
|
| 864-510
| 3 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2016-11-14 |
|
| 864-510
| 4 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2014-01-08 |
|
| 864-510
| 6 |
|
624H ONVOY SPECTRUM, LLC |
430 |
|
2023-05-22 |
|
| 864-510
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
430 |
|
2015-05-27 |
|
| 864-510
| 8 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2019-12-13 |
|
| 864-510
| 9 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2021-10-19 |
|
| 864-702
| A |
LNDRSCXAPS0 |
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
|
|
| 864-702
| 0 |
|
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
430 |
|
2023-08-14 |
|
| 864-702
| 1 |
|
548E ONVOY, LLC - SC |
430 |
|
2023-09-22 |
|
| 864-702
| 2 |
|
548E ONVOY, LLC - SC |
430 |
|
2020-07-20 |
|
| 864-702
| 3 |
|
548E ONVOY, LLC - SC |
430 |
|
2020-07-20 |
|
| 864-702
| 4 |
|
548E ONVOY, LLC - SC |
430 |
|
2021-07-09 |
|
| 864-702
| 5 |
|
1784 SOUTH CAROLINA NET, INC. - SC |
430 |
|
2018-03-30 |
|
| 864-702
| 6 |
|
548E ONVOY, LLC - SC |
430 |
|
2021-01-30 |
|
| 864-702
| 7 |
|
548E ONVOY, LLC - SC |
430 |
|
2021-01-30 |
|
| 864-702
| 8 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
430 |
|
2020-04-09 |
|
| 864-702
| 9 |
|
0517 WINDSTREAM SOUTH CAROLINA, INC. |
430 |
|
2015-09-21 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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