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

PLAINWELL prefixes in area code 269

NANPA records 6 assigned NXX blocks to rate center PLAINWELL in area code 269, 1.1% of the 545 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 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (2), PAETEC ITEL, LLC (1), ONVOY, LLCV - MI (1). The earliest assignment on record here is 2004-02-05 and the most recent 2021-07-20. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

6 assigned blocks – 1.1% of 269
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
269-204 Windstream PAETEC ITEL, LLC 2004-02-05 yes yes
269-225 T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2013-01-15 yes yes
269-242 T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2016-09-20 yes yes
269-305 Onvoy ONVOY, LLCV - MI 2021-07-20 yes yes
269-680 123.NET, LLC 2009-12-15 yes yes
269-685 AT&T MICHIGAN BELL TEL CO – 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
OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC T-Mobile 2 33.3%
PAETEC ITEL, LLC Windstream 1 16.7%
ONVOY, LLCV - MI Onvoy 1 16.7%
123.NET, LLC – 1 16.7%
MICHIGAN BELL TEL CO AT&T 1 16.7%

Frequently asked

Which prefixes belong to PLAINWELL in area code 269?

6 blocks: 204, 225, 242, 305, 680, 685. The table above gives the holder of each.

Which carriers have numbers in PLAINWELL?

OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (2 blocks), PAETEC ITEL, LLC (1 block), ONVOY, LLCV - MI (1 block), 123.NET, LLC (1 block), MICHIGAN BELL TEL CO (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is PLAINWELL 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 269

All 545 prefixes in 269