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

ASHEBORO prefixes in area code 336

NANPA records 29 assigned NXX blocks to rate center ASHEBORO in area code 336, 3.7% 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. 9 holders hold those blocks, the largest being BRIGHTSPEED OF NORTH CAROLINA, LLC (9), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (7), SUNCOM DBA T-MOBILE USA (5). The earliest assignment on record here is 2001-11-01 and the most recent 2014-06-13. 20 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 743 – overlay codes cover the same geography, so a rate center is served by all of them.

29 assigned blocks – 3.7% of 336
9 holders of record
20 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
336-257 T-Mobile SUNCOM DBA T-MOBILE USA 2010-11-05 yes yes
336-267 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
336-301 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – yes yes
336-302 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – no yes
336-308 Lumen CENTURYLINK COMMUNICATIONS LLC - NC – yes yes
336-318 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – yes yes
336-328 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – yes yes
336-460 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – yes yes
336-465 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – yes yes
336-483 Windstream PAETEC ITEL, LLC – yes yes
336-493 T-Mobile SUNCOM DBA T-MOBILE USA 2012-03-27 yes yes
336-521 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
336-523 RANDOLPH TELEPHONE TELECOMMUNICATIONS, INC. - NC 2014-06-13 yes yes
336-588 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2001-11-27 yes yes
336-610 READY TELECOM, INC. - NC 2001-11-01 no yes
336-625 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – no yes
336-626 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – no yes
336-628 Charter TWC IP ENABLED SERVICES, LLC 2013-02-05 yes yes
336-629 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – no yes
336-633 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – yes yes
336-636 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – no yes
336-653 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2002-06-12 yes yes
336-672 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – no yes
336-683 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – yes yes
336-736 T-Mobile SUNCOM DBA T-MOBILE USA 2002-01-15 yes yes
336-929 T-Mobile SUNCOM DBA T-MOBILE USA 2012-10-09 yes yes
336-953 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – no yes
336-963 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – no yes
336-964 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – 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
BRIGHTSPEED OF NORTH CAROLINA, LLC Brightspeed 9 31%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC Verizon 7 24.1%
SUNCOM DBA T-MOBILE USA T-Mobile 5 17.2%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 3 10.3%
CENTURYLINK COMMUNICATIONS LLC - NC Lumen 1 3.4%
PAETEC ITEL, LLC Windstream 1 3.4%
RANDOLPH TELEPHONE TELECOMMUNICATIONS, INC. - NC – 1 3.4%
READY TELECOM, INC. - NC – 1 3.4%
TWC IP ENABLED SERVICES, LLC Charter 1 3.4%

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 ASHEBORO in area code 336?

29 blocks: 257, 267, 301, 302, 308, 318, 328, 460, 465, 483, 493, 521 and 17 more, all listed in the table above.

Which carriers have numbers in ASHEBORO?

BRIGHTSPEED OF NORTH CAROLINA, LLC (9 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (7 blocks), SUNCOM DBA T-MOBILE USA (5 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (3 blocks), CENTURYLINK COMMUNICATIONS LLC - NC (1 block), PAETEC ITEL, 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 ASHEBORO 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 336

All 783 prefixes in 336