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

SHALLOTTE prefixes in area code 910

NANPA records 5 assigned NXX blocks to rate center SHALLOTTE in area code 910, 0.6% of the 785 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 ATLANTIC TEL. MEMBERSHIP CORP. (3), SUNCOM DBA T-MOBILE USA (1), NEW CINGULAR WIRELESS PCS, LLC - GA (1). The earliest assignment on record here is 2010-12-08 and the most recent 2010-12-08. 3 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 472 – overlay codes cover the same geography, so a rate center is served by all of them.

5 assigned blocks – 0.6% of 910
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
910-209 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
910-664 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
910-721 ATLANTIC TEL. MEMBERSHIP CORP. 2010-12-08 yes yes
910-754 ATLANTIC TEL. MEMBERSHIP CORP. – no yes
910-755 ATLANTIC TEL. MEMBERSHIP CORP. – 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
ATLANTIC TEL. MEMBERSHIP CORP. – 3 60%
SUNCOM DBA T-MOBILE USA T-Mobile 1 20%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 1 20%

Frequently asked

Which prefixes belong to SHALLOTTE in area code 910?

5 blocks: 209, 664, 721, 754, 755. The table above gives the holder of each.

Which carriers have numbers in SHALLOTTE?

ATLANTIC TEL. MEMBERSHIP CORP. (3 blocks), SUNCOM DBA T-MOBILE USA (1 block), NEW CINGULAR WIRELESS PCS, LLC - GA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SHALLOTTE 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 910

All 785 prefixes in 910