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

AUBURN prefixes in area code 253

NANPA records 82 assigned NXX blocks to rate center AUBURN in area code 253, 16.1% of the 508 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. 16 holders hold those blocks, the largest being T-MOBILE USA, INC. (27), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (13), QWEST CORPORATION (11). The earliest assignment on record here is 2001-01-24 and the most recent 2026-01-20. 62 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 217, 260, 270, 272 – overlay codes cover the same geography, so a rate center is served by all of them.

82 assigned blocks – 16.1% of 253
16 holders of record
62 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
253-204 Onvoy ONVOY, LLC - WA 2013-03-26 yes yes
253-205 Lumen LEVEL 3 COMMUNICATIONS, LLC - WA – yes yes
253-217 T-Mobile T-MOBILE USA, INC. 2001-02-13 yes yes
253-218 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 2001-01-24 yes yes
253-245 Bandwidth BANDWIDTH.COM CLEC, LLC - WA 2003-01-28 yes yes
253-247 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 2022-04-15 yes yes
253-249 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 2001-02-28 yes yes
253-258 T-Mobile T-MOBILE USA, INC. 2014-09-23 yes yes
253-259 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 2014-01-14 yes yes
253-261 T-Mobile T-MOBILE USA, INC. – yes yes
253-263 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 2015-10-14 yes yes
253-266 T-Mobile T-MOBILE USA, INC. 2002-03-07 yes yes
253-269 Lumen LEVEL 3 COMMUNICATIONS, LLC - WA – yes yes
253-275 Lumen LEVEL 3 COMMUNICATIONS, LLC - WA – yes yes
253-285 Onvoy ONVOY, LLC - WA 2016-03-10 yes yes
253-288 Lumen QWEST CORPORATION – no yes
253-289 Telnyx TELNYX LLC – yes yes
253-293 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 2008-06-17 yes yes
253-294 Comcast COMCAST IP PHONE, LLC 2019-02-15 yes yes
253-308 T-Mobile T-MOBILE USA, INC. 2022-08-12 yes yes
253-315 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-04-26 yes yes
253-326 T-Mobile T-MOBILE USA, INC. 2007-10-08 yes yes
253-329 AT&T NEW CINGULAR WIRELESS PCS, LLC 2011-07-22 yes yes
253-332 T-Mobile T-MOBILE USA, INC. 2001-04-16 no yes
253-333 Lumen QWEST CORPORATION – no yes
253-334 T-Mobile T-MOBILE USA, INC. – no yes
253-335 T-Mobile T-MOBILE USA, INC. – no yes
253-338 T-Mobile T-MOBILE USA, INC. 2020-05-28 yes yes
253-347 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-08-21 no yes
253-349 T-Mobile T-MOBILE USA, INC. 2022-01-07 yes yes
253-350 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA – no yes
253-351 Lumen QWEST CORPORATION – no yes
253-368 T-Mobile T-MOBILE USA, INC. 2020-10-20 yes yes
253-374 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2021-09-28 yes yes
253-378 T-Mobile T-MOBILE USA, INC. 2023-01-13 yes yes
253-388 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 2023-09-11 yes yes
253-391 T-Mobile T-MOBILE USA, INC. 2014-01-09 yes yes
253-394 Windstream PAETEC ITEL, LLC 2001-09-28 yes yes
253-397 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA – yes yes
253-402 T-Mobile T-MOBILE USA, INC. 2022-10-03 yes yes
253-407 T-Mobile T-MOBILE USA, INC. 2024-02-22 yes yes
253-409 Bandwidth BANDWIDTH.COM CLEC, LLC - WA 2016-06-29 yes yes
253-410 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 2024-03-29 yes yes
253-413 T-Mobile T-MOBILE USA, INC. 2024-05-31 yes yes
253-417 T-Mobile T-MOBILE USA, INC. 2024-10-11 yes yes
253-420 AT&T NEW CINGULAR WIRELESS PCS, LLC 2024-11-26 yes yes
253-421 T-Mobile T-MOBILE USA, INC. 2025-03-07 yes yes
253-422 T-Mobile T-MOBILE USA, INC. 2025-06-02 yes yes
253-424 T-Mobile T-MOBILE USA, INC. 2025-06-20 yes yes
253-429 AT&T AT&T - LOCAL 2025-08-21 yes yes
253-436 T-Mobile T-MOBILE USA, INC. 2025-11-07 yes yes
253-443 T-Mobile T-MOBILE USA, INC. 2026-01-20 yes yes
253-455 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 2014-09-18 yes yes
253-457 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 2015-06-15 yes yes
253-486 T-Mobile T-MOBILE USA, INC. – yes yes
253-508 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA – yes yes
253-545 Lumen QWEST CORPORATION 2012-06-07 yes yes
253-553 Onvoy ONVOY, LLC - WA 2020-10-22 yes yes
253-561 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
253-569 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA – no yes
253-600 FRACTEL, LLC 2021-04-29 yes yes
253-632 T-Mobile T-MOBILE USA, INC. 2001-11-15 no yes
253-653 T-Mobile T-MOBILE USA, INC. – yes yes
253-670 AT&T NEW CINGULAR WIRELESS PCS, LLC – no yes
253-709 AT&T NEW CINGULAR WIRELESS PCS, LLC – no yes
253-735 Lumen QWEST CORPORATION – no yes
253-736 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
253-737 Lumen LEVEL 3 TELECOM OF WASHINGTON, LLC - WA – yes yes
253-740 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA – no yes
253-793 Onvoy ONVOY, LLC - WA – no yes
253-797 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA – yes yes
253-802 Onvoy ONVOY, LLC - WA – yes yes
253-804 Lumen QWEST CORPORATION – no yes
253-833 Lumen QWEST CORPORATION – no yes
253-876 Lumen QWEST CORPORATION – yes yes
253-880 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2002-09-12 yes yes
253-886 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
253-887 Lumen QWEST CORPORATION – no yes
253-929 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA 2001-04-23 yes yes
253-931 Lumen QWEST CORPORATION – no yes
253-939 Lumen QWEST CORPORATION – no yes
253-951 T-Mobile T-MOBILE USA, INC. – 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
T-MOBILE USA, INC. T-Mobile 27 32.9%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA Verizon 13 15.9%
QWEST CORPORATION Lumen 11 13.4%
NEW CINGULAR WIRELESS PCS, LLC AT&T 6 7.3%
ONVOY, LLC - WA Onvoy 5 6.1%
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM Allstream 4 4.9%
LEVEL 3 COMMUNICATIONS, LLC - WA Lumen 3 3.7%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 3 3.7%
BANDWIDTH.COM CLEC, LLC - WA Bandwidth 2 2.4%
TELEPORT COMMUNICATIONS AMERICA, LLC - WA AT&T 2 2.4%
TELNYX LLC Telnyx 1 1.2%
COMCAST IP PHONE, LLC Comcast 1 1.2%
PAETEC ITEL, LLC Windstream 1 1.2%
AT&T - LOCAL AT&T 1 1.2%
FRACTEL, LLC – 1 1.2%
LEVEL 3 TELECOM OF WASHINGTON, LLC - WA Lumen 1 1.2%

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 AUBURN in area code 253?

82 blocks: 204, 205, 217, 218, 245, 247, 249, 258, 259, 261, 263, 266 and 70 more, all listed in the table above.

Which carriers have numbers in AUBURN?

T-MOBILE USA, INC. (27 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (13 blocks), QWEST CORPORATION (11 blocks), NEW CINGULAR WIRELESS PCS, LLC (6 blocks), ONVOY, LLC - WA (5 blocks), ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (4 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is AUBURN 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 253

All 508 prefixes in 253