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

FLORENCE prefixes in area code 843

NANPA records 57 assigned NXX blocks to rate center FLORENCE in area code 843, 7.3% 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. 14 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (18), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (11), SUNCOM DBA T-MOBILE USA (8). The earliest assignment on record here is 2001-01-22 and the most recent 2018-06-14. 25 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 codes 254, 256, 458, 541 – overlay codes cover the same geography, so a rate center is served by all of them.

57 assigned blocks – 7.3% of 843
14 holders of record
25 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
843-206 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
843-229 T-Mobile SUNCOM DBA T-MOBILE USA – no yes
843-230 T-Mobile SUNCOM DBA T-MOBILE USA – no yes
843-245 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
843-250 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – yes yes
843-260 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
843-269 AT&T TELEPORT COMMUNICATIONS AMERICA SC- LLC – yes yes
843-292 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-317 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-319 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – no yes
843-407 Lumen LEVEL 3 COMMUNICATIONS, LLC - SC – yes yes
843-409 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – yes yes
843-413 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-432 Windstream PAETEC ITEL, LLC 2001-07-31 yes yes
843-453 T-Mobile SUNCOM DBA T-MOBILE USA 2001-12-19 yes yes
843-468 Windstream PAETEC ITEL, LLC 2001-01-22 yes yes
843-472 T-Mobile SUNCOM DBA T-MOBILE USA 2004-09-27 yes yes
843-495 T-Mobile SUNCOM DBA T-MOBILE USA 2002-01-11 yes yes
843-496 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2002-02-28 no yes
843-500 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-519 SOUTH CAROLINA NET, INC. - SC 2004-06-15 no yes
843-536 Lumen LEVEL 3 COMMUNICATIONS, LLC - SC 2002-04-26 yes yes
843-600 Spok SPOK, INC. – no yes
843-601 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – yes yes
843-610 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – yes yes
843-615 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
843-616 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – no yes
843-617 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
843-618 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2001-03-27 no yes
843-621 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – yes yes
843-624 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – yes yes
843-629 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-656 Windstream PAETEC ITEL, LLC – no yes
843-660 Spok SPOK, INC. – no yes
843-661 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-662 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-664 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-665 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-667 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-669 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-673 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-674 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-676 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – yes yes
843-678 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-679 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-687 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – no yes
843-702 NUSO, LLC 2013-03-04 yes yes
843-713 T-Mobile SUNCOM DBA T-MOBILE USA 2008-09-29 yes yes
843-731 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – yes yes
843-736 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-758 AT&T TELEPORT COMMUNICATIONS AMERICA SC- LLC 2008-05-01 yes yes
843-773 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 2003-08-18 yes yes
843-777 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-799 Charter TWC IP ENABLED SERVICES, LLC 2013-01-07 yes yes
843-942 Vonage VONAGE AMERICA LLC 2018-06-14 yes yes
843-954 Lumen CENTURYLINK COMMUNICATIONS, LLC 2016-06-24 yes yes
843-992 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – no 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
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL AT&T 18 31.6%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC Verizon 11 19.3%
SUNCOM DBA T-MOBILE USA T-Mobile 8 14%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 5 8.8%
PAETEC ITEL, LLC Windstream 3 5.3%
TELEPORT COMMUNICATIONS AMERICA SC- LLC AT&T 2 3.5%
LEVEL 3 COMMUNICATIONS, LLC - SC Lumen 2 3.5%
SPOK, INC. Spok 2 3.5%
SOUTH CAROLINA NET, INC. - SC – 1 1.8%
NUSO, LLC – 1 1.8%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC Verizon 1 1.8%
TWC IP ENABLED SERVICES, LLC Charter 1 1.8%
VONAGE AMERICA LLC Vonage 1 1.8%
CENTURYLINK COMMUNICATIONS, LLC Lumen 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 FLORENCE in area code 843?

57 blocks: 206, 229, 230, 245, 250, 260, 269, 292, 317, 319, 407, 409 and 45 more, all listed in the table above.

Which carriers have numbers in FLORENCE?

BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (18 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (11 blocks), SUNCOM DBA T-MOBILE USA (8 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (5 blocks), PAETEC ITEL, LLC (3 blocks), TELEPORT COMMUNICATIONS AMERICA SC- LLC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is FLORENCE 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