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

BLUFFTON prefixes in area code 843

NANPA records 13 assigned NXX blocks to rate center BLUFFTON in area code 843, 1.7% 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. 5 holders hold those blocks, the largest being BLUFFTON TEL. CO., INC. (6), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (3), NEW CINGULAR WIRELESS PCS, LLC - GA (2). The earliest assignment on record here is 2005-01-26 and the most recent 2017-03-08. 6 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 229, 260, 419, 479 – overlay codes cover the same geography, so a rate center is served by all of them.

13 assigned blocks – 1.7% of 843
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
843-227 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
843-304 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
843-368 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – no yes
843-505 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 2005-01-26 yes yes
843-540 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 2005-03-21 yes yes
843-705 BLUFFTON TEL. CO., INC. – no yes
843-706 BLUFFTON TEL. CO., INC. – no yes
843-707 Lumen LEVEL 3 COMMUNICATIONS, LLC - SC 2006-07-03 yes yes
843-757 BLUFFTON TEL. CO., INC. – no yes
843-815 BLUFFTON TEL. CO., INC. – no yes
843-836 BLUFFTON TEL. CO., INC. – no yes
843-837 BLUFFTON TEL. CO., INC. – no yes
843-949 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2017-03-08 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
BLUFFTON TEL. CO., INC. – 6 46.2%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC Verizon 3 23.1%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 2 15.4%
SUNCOM DBA T-MOBILE USA T-Mobile 1 7.7%
LEVEL 3 COMMUNICATIONS, LLC - SC Lumen 1 7.7%

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 BLUFFTON in area code 843?

13 blocks: 227, 304, 368, 505, 540, 705, 706, 707, 757, 815, 836, 837 and 1 more, all listed in the table above.

Which carriers have numbers in BLUFFTON?

BLUFFTON TEL. CO., INC. (6 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (2 blocks), SUNCOM DBA T-MOBILE USA (1 block), LEVEL 3 COMMUNICATIONS, 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 BLUFFTON 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