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

KENOSHA prefixes in area code 262

NANPA records 49 assigned NXX blocks to rate center KENOSHA in area code 262, 7.7% of the 634 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. 19 holders hold those blocks, the largest being WISCONSIN BELL INC (15), NEW CINGULAR WIRELESS PCS, LLC - IL (9), METROPCS, INC. (3). The earliest assignment on record here is 2001-02-23 and the most recent 2026-07-28. 35 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

49 assigned blocks – 7.7% of 262
19 holders of record
35 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
262-213 American Messaging AMERICAN MESSAGING SERVICES, LLC – no yes
262-220 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2008-07-03 yes yes
262-237 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2001-02-23 yes yes
262-286 Bandwidth BANDWIDTH.COM CLEC, LLC - WI 2021-08-18 yes yes
262-287 Lumen LEVEL 3 COMMUNICATIONS, LLC - WI 2001-03-16 yes yes
262-300 FRACTEL, LLC 2020-08-20 yes yes
262-344 T-Mobile T-MOBILE USA, INC. 2001-04-27 yes yes
262-351 T-Mobile METROPCS, INC. 2016-10-14 yes yes
262-358 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
262-359 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2001-05-10 yes yes
262-360 NUSO, LLC 2023-02-10 yes yes
262-371 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 2022-08-29 yes yes
262-445 Onvoy ONVOY, LLC - WI 2021-01-22 yes yes
262-455 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
262-459 FIVE9, INC. 2024-06-05 yes yes
262-484 Lumen LEVEL 3 TELECOM OF WISCONSIN, LP - WI – yes yes
262-491 Onvoy ONVOY, LLC - WI 2026-07-28 yes yes
262-494 American Messaging AMERICAN MESSAGING SERVICES, LLC – no yes
262-496 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
262-530 Onvoy ONVOY, LLC - WI 2025-04-08 yes yes
262-551 AT&T WISCONSIN BELL INC – yes yes
262-564 AT&T WISCONSIN BELL INC – yes yes
262-577 AT&T AT&T ENTERPRISES, LLC 2001-07-03 yes yes
262-597 AT&T WISCONSIN BELL INC – yes yes
262-605 AT&T WISCONSIN BELL INC – no yes
262-612 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC WI – yes yes
262-620 T-Mobile T-MOBILE USA, INC. – yes yes
262-652 AT&T WISCONSIN BELL INC – no yes
262-653 AT&T WISCONSIN BELL INC – no yes
262-654 AT&T WISCONSIN BELL INC – no yes
262-656 AT&T WISCONSIN BELL INC – no yes
262-657 AT&T WISCONSIN BELL INC – no yes
262-658 AT&T WISCONSIN BELL INC – no yes
262-671 Lumen LEVEL 3 COMMUNICATIONS, LLC - WI 2001-09-28 yes yes
262-694 AT&T WISCONSIN BELL INC – no yes
262-697 AT&T WISCONSIN BELL INC – no yes
262-705 T-Mobile METROPCS, INC. – yes yes
262-748 T-Mobile METROPCS, INC. – yes yes
262-764 Charter TWC IP ENABLED SERVICES, LLC – yes yes
262-771 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2018-05-24 yes yes
262-842 Windstream PAETEC ITEL, LLC – yes yes
262-867 COMMIO, LLC 2022-09-13 yes yes
262-914 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
262-925 TDS TDS METROCOM, LLC – yes yes
262-942 AT&T WISCONSIN BELL INC – no yes
262-947 AT&T WISCONSIN BELL INC – yes yes
262-948 AT&T WISCONSIN BELL INC – yes yes
262-960 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
262-997 Windstream PAETEC ITEL, LLC – 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
WISCONSIN BELL INC AT&T 15 30.6%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 9 18.4%
METROPCS, INC. T-Mobile 3 6.1%
ONVOY, LLC - WI Onvoy 3 6.1%
AMERICAN MESSAGING SERVICES, LLC American Messaging 2 4.1%
LEVEL 3 COMMUNICATIONS, LLC - WI Lumen 2 4.1%
T-MOBILE USA, INC. T-Mobile 2 4.1%
PAETEC ITEL, LLC Windstream 2 4.1%
BANDWIDTH.COM CLEC, LLC - WI Bandwidth 1 2%
FRACTEL, LLC – 1 2%
NUSO, LLC – 1 2%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI Verizon 1 2%
FIVE9, INC. – 1 2%
LEVEL 3 TELECOM OF WISCONSIN, LP - WI Lumen 1 2%
AT&T ENTERPRISES, LLC AT&T 1 2%
TELEPORT COMMUNICATIONS AMERICA, LLC WI AT&T 1 2%
TWC IP ENABLED SERVICES, LLC Charter 1 2%
COMMIO, LLC – 1 2%
TDS METROCOM, LLC TDS 1 2%

Frequently asked

Which prefixes belong to KENOSHA in area code 262?

49 blocks: 213, 220, 237, 286, 287, 300, 344, 351, 358, 359, 360, 371 and 37 more, all listed in the table above.

Which carriers have numbers in KENOSHA?

WISCONSIN BELL INC (15 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (9 blocks), METROPCS, INC. (3 blocks), ONVOY, LLC - WI (3 blocks), AMERICAN MESSAGING SERVICES, LLC (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - WI (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is KENOSHA 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 262

All 634 prefixes in 262