Prefix
1-854-222
County
Charleston
City
Carrier
Metropcs
1-854-227
Mount Pleasant
Spirit Telecom
1-854-333
Colleton
Walterboro
Telnyx
1-854-400
Florence
Neutral Tandem
1-854-429
1-854-444
Comcast
1-854-529
Bandwidth.com
1-854-555
-
Directory Assistance
1-854-800
1-854-854
Horry
Myrtle Beach
1-854-888
Dorchester
Summerville
1-854-999