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

CORUNNA prefixes in area code 260

NANPA records 3 assigned NXX blocks to rate center CORUNNA in area code 260, 0.7% of the 444 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. 3 holders hold those blocks, the largest being LEVEL 3 COMMUNICATIONS, LLC - IN (1), BRIGHTSPEED OF INDIANA, LLC (1), NEW CINGULAR WIRELESS PCS, LLC - IL (1). The earliest assignment on record here is 2002-07-23 and the most recent 2002-07-23. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.7% of 260
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
260-233 Lumen LEVEL 3 COMMUNICATIONS, LLC - IN 2002-07-23 yes yes
260-281 Brightspeed BRIGHTSPEED OF INDIANA, LLC – yes yes
260-541 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – 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
LEVEL 3 COMMUNICATIONS, LLC - IN Lumen 1 33.3%
BRIGHTSPEED OF INDIANA, LLC Brightspeed 1 33.3%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 33.3%

Frequently asked

Which prefixes belong to CORUNNA in area code 260?

3 blocks: 233, 281, 541. The table above gives the holder of each.

Which carriers have numbers in CORUNNA?

LEVEL 3 COMMUNICATIONS, LLC - IN (1 block), BRIGHTSPEED OF INDIANA, LLC (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 CORUNNA 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 260

All 444 prefixes in 260