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

ATHENS prefixes in area code 903

NANPA records 15 assigned NXX blocks to rate center ATHENS in area code 903, 1.9% of the 771 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. 7 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (4), BRIGHTSPEED OF EASTERN TEXAS, INC. (4), T-MOBILE USA, INC. (2). The earliest assignment on record here is 2001-04-09 and the most recent 2013-11-05. 9 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 207, 217, 220, 256 – overlay codes cover the same geography, so a rate center is served by all of them.

15 assigned blocks – 1.9% of 903
7 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
903-203 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2008-06-30 yes yes
903-264 ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS – no yes
903-275 T-Mobile T-MOBILE USA, INC. – yes yes
903-286 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2002-05-15 yes yes
903-288 T-Mobile T-MOBILE USA, INC. – yes yes
903-292 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2001-04-09 yes yes
903-386 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2001-06-05 yes yes
903-477 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
903-670 Brightspeed BRIGHTSPEED OF EASTERN TEXAS, INC. – no yes
903-675 Brightspeed BRIGHTSPEED OF EASTERN TEXAS, INC. – no yes
903-676 Brightspeed BRIGHTSPEED OF EASTERN TEXAS, INC. – yes yes
903-677 Brightspeed BRIGHTSPEED OF EASTERN TEXAS, INC. – no yes
903-681 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX – no yes
903-804 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2010-01-19 yes yes
903-904 CSC VOICE, LLC 2013-11-05 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 - TX Verizon 4 26.7%
BRIGHTSPEED OF EASTERN TEXAS, INC. Brightspeed 4 26.7%
T-MOBILE USA, INC. T-Mobile 2 13.3%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 2 13.3%
ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS – 1 6.7%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 6.7%
CSC VOICE, LLC – 1 6.7%

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 ATHENS in area code 903?

15 blocks: 203, 264, 275, 286, 288, 292, 386, 477, 670, 675, 676, 677 and 3 more, all listed in the table above.

Which carriers have numbers in ATHENS?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (4 blocks), BRIGHTSPEED OF EASTERN TEXAS, INC. (4 blocks), T-MOBILE USA, INC. (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - TX (2 blocks), ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ATHENS 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 903

All 771 prefixes in 903