NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

MYRTLE BCH prefixes in area code 843

NANPA records 56 assigned NXX blocks to rate center MYRTLE BCH in area code 843, 7.2% of the 783 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 12 holders hold those blocks, the largest being FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC (25), SUNCOM DBA T-MOBILE USA (14), PAETEC ITEL, LLC (4). The earliest assignment on record here is 2001-03-19 and the most recent 2017-12-18. 30 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 854 – overlay codes cover the same geography, so a rate center is served by all of them.

56 assigned blocks – 7.2% of 843
12 holders of record
30 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
843-205 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-213 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-222 T-Mobile SUNCOM DBA T-MOBILE USA – no yes
843-231 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 2012-09-14 yes yes
843-232 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-233 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-238 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-239 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-241 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
843-251 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
843-267 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
843-282 Windstream PAETEC ITEL, LLC – yes yes
843-286 Windstream PAETEC ITEL, LLC – yes yes
843-315 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-353 Lumen LEVEL 3 COMMUNICATIONS, LLC - SC – yes yes
843-360 T-Mobile SUNCOM DBA T-MOBILE USA 2004-09-27 yes yes
843-385 T-Mobile SUNCOM DBA T-MOBILE USA 2001-03-19 yes yes
843-424 T-Mobile SUNCOM DBA T-MOBILE USA 2001-09-15 yes yes
843-429 Windstream PAETEC ITEL, LLC – yes yes
843-443 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-444 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-445 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-446 T-Mobile SUNCOM DBA T-MOBILE USA – no yes
843-447 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-448 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-449 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-450 T-Mobile SUNCOM DBA T-MOBILE USA – no yes
843-451 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-455 T-Mobile SUNCOM DBA T-MOBILE USA – no yes
843-457 T-Mobile SUNCOM DBA T-MOBILE USA – no yes
843-458 T-Mobile METROPCS, INC. – yes yes
843-467 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-477 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-492 Lumen LEVEL 3 COMMUNICATIONS, LLC - SC 2002-06-13 yes yes
843-497 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-582 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2002-11-20 yes yes
843-602 T-Mobile SUNCOM DBA T-MOBILE USA – no yes
843-626 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-655 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 2003-10-28 no yes
843-685 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 2005-10-22 no yes
843-692 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-712 T-Mobile SUNCOM DBA T-MOBILE USA 2005-11-28 yes yes
843-780 AT&T TELEPORT COMMUNICATIONS AMERICA SC- LLC 2017-12-18 yes yes
843-788 Windstream PAETEC ITEL, LLC 2003-02-10 no yes
843-808 YMAX COMMUNICATIONS CORP. - SC 2008-12-12 yes yes
843-828 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-839 HORRY TELEPHONE COOPERATIVE, INC. - SC – no yes
843-848 HORRY TELEPHONE COOPERATIVE, INC. - SC 2008-03-05 no yes
843-913 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-916 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-918 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-945 Charter TWC IP ENABLED SERVICES, LLC 2013-01-07 yes yes
843-946 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – no yes
843-957 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 2007-11-09 no yes
843-997 T-Mobile SUNCOM DBA T-MOBILE USA 2001-05-04 no yes
843-999 Bandwidth BANDWIDTH.COM CLEC, LLC - SC 2014-10-03 yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC Frontier 25 44.6%
SUNCOM DBA T-MOBILE USA T-Mobile 14 25%
PAETEC ITEL, LLC Windstream 4 7.1%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC Verizon 3 5.4%
LEVEL 3 COMMUNICATIONS, LLC - SC Lumen 2 3.6%
HORRY TELEPHONE COOPERATIVE, INC. - SC – 2 3.6%
METROPCS, INC. T-Mobile 1 1.8%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 1 1.8%
TELEPORT COMMUNICATIONS AMERICA SC- LLC AT&T 1 1.8%
YMAX COMMUNICATIONS CORP. - SC – 1 1.8%
TWC IP ENABLED SERVICES, LLC Charter 1 1.8%
BANDWIDTH.COM CLEC, LLC - SC Bandwidth 1 1.8%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to MYRTLE BCH in area code 843?

56 blocks: 205, 213, 222, 231, 232, 233, 238, 239, 241, 251, 267, 282 and 44 more, all listed in the table above.

Which carriers have numbers in MYRTLE BCH?

FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC (25 blocks), SUNCOM DBA T-MOBILE USA (14 blocks), PAETEC ITEL, LLC (4 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - SC (2 blocks), HORRY TELEPHONE COOPERATIVE, INC. - SC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is MYRTLE BCH a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 843

All 783 prefixes in 843