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

ASHBURN prefixes in area code 229

NANPA records 8 assigned NXX blocks to rate center ASHBURN in area code 229, 1.2% of the 685 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 WINDSTREAM GEORGIA COMMUNICATIONS CORP. (3), SOUTHERN COMMUNICATIONS SERVICES, INC. (2), MCC TELEPHONY LLC (2). The earliest assignment on record here is 2003-04-04 and the most recent 2015-05-01. 7 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

8 assigned blocks – 1.2% of 229
4 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
229-222 SOUTHERN COMMUNICATIONS SERVICES, INC. 2003-04-04 yes yes
229-484 MCC TELEPHONY LLC 2015-05-01 yes yes
229-508 T-Mobile POWERTEL ATLANTA LICENSES, INC. – yes yes
229-566 Windstream WINDSTREAM GEORGIA COMMUNICATIONS CORP. – yes yes
229-567 Windstream WINDSTREAM GEORGIA COMMUNICATIONS CORP. – yes yes
229-613 Windstream WINDSTREAM GEORGIA COMMUNICATIONS CORP. – no yes
229-739 SOUTHERN COMMUNICATIONS SERVICES, INC. 2008-01-09 yes yes
229-778 MCC TELEPHONY LLC 2010-03-03 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
WINDSTREAM GEORGIA COMMUNICATIONS CORP. Windstream 3 37.5%
SOUTHERN COMMUNICATIONS SERVICES, INC. – 2 25%
MCC TELEPHONY LLC – 2 25%
POWERTEL ATLANTA LICENSES, INC. T-Mobile 1 12.5%

Frequently asked

Which prefixes belong to ASHBURN in area code 229?

8 blocks: 222, 484, 508, 566, 567, 613, 739, 778. The table above gives the holder of each.

Which carriers have numbers in ASHBURN?

WINDSTREAM GEORGIA COMMUNICATIONS CORP. (3 blocks), SOUTHERN COMMUNICATIONS SERVICES, INC. (2 blocks), MCC TELEPHONY LLC (2 blocks), POWERTEL ATLANTA LICENSES, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ASHBURN 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 229

All 685 prefixes in 229