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

BIG BEND prefixes in area code 262

NANPA records 5 assigned NXX blocks to rate center BIG BEND in area code 262, 0.8% 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. 5 holders hold those blocks, the largest being COMMIO, LLC (1), WISCONSIN BELL INC (1), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1). The earliest assignment on record here is 2023-08-08 and the most recent 2023-08-08. 5 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 code 320 – overlay codes cover the same geography, so a rate center is served by all of them.

5 assigned blocks – 0.8% of 262
5 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
262-380 COMMIO, LLC 2023-08-08 yes yes
262-662 AT&T WISCONSIN BELL INC – yes yes
262-706 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
262-910 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC WI – yes yes
262-922 Lumen LEVEL 3 COMMUNICATIONS, LLC - WI – 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
COMMIO, LLC – 1 20%
WISCONSIN BELL INC AT&T 1 20%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 20%
TELEPORT COMMUNICATIONS AMERICA, LLC WI AT&T 1 20%
LEVEL 3 COMMUNICATIONS, LLC - WI Lumen 1 20%

Frequently asked

Which prefixes belong to BIG BEND in area code 262?

5 blocks: 380, 662, 706, 910, 922. The table above gives the holder of each.

Which carriers have numbers in BIG BEND?

COMMIO, LLC (1 block), WISCONSIN BELL INC (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC WI (1 block), LEVEL 3 COMMUNICATIONS, LLC - WI (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is BIG BEND 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