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

ANDREWS prefixes in area code 843

NANPA records 4 assigned NXX blocks to rate center ANDREWS 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. 3 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (2), FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC (1), TWC IP ENABLED SERVICES, LLC (1). The earliest assignment on record here is 2001-05-15 and the most recent 2019-05-03. 4 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 260, 432, 828, 854 – overlay codes cover the same geography, so a rate center is served by all of them.

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

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
843-264 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC – yes yes
843-359 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 2003-06-26 yes yes
843-630 Charter TWC IP ENABLED SERVICES, LLC 2001-05-15 yes yes
843-983 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 2019-05-03 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC Verizon 2 50%
FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC Frontier 1 25%
TWC IP ENABLED SERVICES, LLC Charter 1 25%

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 ANDREWS in area code 843?

4 blocks: 264, 359, 630, 983. The table above gives the holder of each.

Which carriers have numbers in ANDREWS?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (2 blocks), FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC (1 block), TWC IP ENABLED SERVICES, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ANDREWS 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