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

THIENSVL prefixes in area code 262

NANPA records 16 assigned NXX blocks to rate center THIENSVL in area code 262, 2.5% 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. 8 holders hold those blocks, the largest being WISCONSIN BELL INC (7), PAETEC ITEL, LLC (2), TELEPORT COMMUNICATIONS AMERICA, LLC WI (2). The earliest assignment on record here is 2001-04-16 and the most recent 2021-10-15. 12 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

16 assigned blocks – 2.5% of 262
8 holders of record
12 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
262-236 AT&T WISCONSIN BELL INC – yes yes
262-238 AT&T WISCONSIN BELL INC – yes yes
262-240 AT&T WISCONSIN BELL INC – yes yes
262-241 AT&T WISCONSIN BELL INC – no yes
262-242 AT&T WISCONSIN BELL INC – no yes
262-243 AT&T WISCONSIN BELL INC – no yes
262-292 Lumen LEVEL 3 TELECOM OF WISCONSIN, LP - WI – yes yes
262-302 T-Mobile T-MOBILE USA, INC. 2001-04-16 yes yes
262-382 AT&T AT&T - LOCAL 2021-10-15 yes yes
262-404 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
262-478 Windstream PAETEC ITEL, LLC – yes yes
262-512 AT&T WISCONSIN BELL INC – no yes
262-518 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC WI – yes yes
262-643 Lumen LEVEL 3 COMMUNICATIONS, LLC - WI – yes yes
262-810 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC WI 2020-08-20 yes yes
262-834 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 7 43.8%
PAETEC ITEL, LLC Windstream 2 12.5%
TELEPORT COMMUNICATIONS AMERICA, LLC WI AT&T 2 12.5%
LEVEL 3 TELECOM OF WISCONSIN, LP - WI Lumen 1 6.2%
T-MOBILE USA, INC. T-Mobile 1 6.2%
AT&T - LOCAL AT&T 1 6.2%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 6.2%
LEVEL 3 COMMUNICATIONS, LLC - WI Lumen 1 6.2%

Frequently asked

Which prefixes belong to THIENSVL in area code 262?

16 blocks: 236, 238, 240, 241, 242, 243, 292, 302, 382, 404, 478, 512 and 4 more, all listed in the table above.

Which carriers have numbers in THIENSVL?

WISCONSIN BELL INC (7 blocks), PAETEC ITEL, LLC (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC WI (2 blocks), LEVEL 3 TELECOM OF WISCONSIN, LP - WI (1 block), T-MOBILE USA, INC. (1 block), AT&T - LOCAL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is THIENSVL 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