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

SOCIETY HL prefixes in area code 843

NANPA records 4 assigned NXX blocks to rate center SOCIETY HL in area code 843, 0.5% 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. 4 holders hold those blocks, the largest being PAETEC ITEL, LLC (1), BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (1), LEVEL 3 COMMUNICATIONS, LLC - SC (1). The earliest assignment on record here is 2006-02-10 and the most recent 2018-10-03. 2 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.5% of 843
4 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
843-313 Windstream PAETEC ITEL, LLC – no yes
843-378 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
843-755 Lumen LEVEL 3 COMMUNICATIONS, LLC - SC 2006-02-10 yes yes
843-966 Onvoy ONVOY, LLC - SC 2018-10-03 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
PAETEC ITEL, LLC Windstream 1 25%
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL AT&T 1 25%
LEVEL 3 COMMUNICATIONS, LLC - SC Lumen 1 25%
ONVOY, LLC - SC Onvoy 1 25%

Frequently asked

Which prefixes belong to SOCIETY HL in area code 843?

4 blocks: 313, 378, 755, 966. The table above gives the holder of each.

Which carriers have numbers in SOCIETY HL?

PAETEC ITEL, LLC (1 block), BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (1 block), LEVEL 3 COMMUNICATIONS, LLC - SC (1 block), ONVOY, LLC - SC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SOCIETY HL 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