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

THREERIVRS prefixes in area code 269

NANPA records 13 assigned NXX blocks to rate center THREERIVRS in area code 269, 2.4% 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. 6 holders hold those blocks, the largest being FRONTIER NORTH, INC. - MI (4), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (2). The earliest assignment on record here is 2002-09-17 and the most recent 2021-09-01. 8 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 codes 361, 559 – overlay codes cover the same geography, so a rate center is served by all of them.

13 assigned blocks – 2.4% of 269
6 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
269-244 Frontier FRONTIER NORTH, INC. - MI – yes yes
269-273 Frontier FRONTIER NORTH, INC. - MI – no yes
269-278 Frontier FRONTIER NORTH, INC. - MI – no yes
269-279 Frontier FRONTIER NORTH, INC. - MI – yes yes
269-314 T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2021-09-01 yes yes
269-506 T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC – yes yes
269-528 Lumen CENTURYLINK COMMUNICATIONS, LLC – yes yes
269-535 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 2002-09-17 no yes
269-592 INTERACTIVE SERVICES NETWORK, INC. – no yes
269-718 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
269-733 INTERACTIVE SERVICES NETWORK, INC. – no yes
269-816 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
269-858 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 2002-11-16 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
FRONTIER NORTH, INC. - MI Frontier 4 30.8%
OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC T-Mobile 2 15.4%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI Verizon 2 15.4%
INTERACTIVE SERVICES NETWORK, INC. – 2 15.4%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 15.4%
CENTURYLINK COMMUNICATIONS, LLC Lumen 1 7.7%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to THREERIVRS in area code 269?

13 blocks: 244, 273, 278, 279, 314, 506, 528, 535, 592, 718, 733, 816 and 1 more, all listed in the table above.

Which carriers have numbers in THREERIVRS?

FRONTIER NORTH, INC. - MI (4 blocks), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (2 blocks), INTERACTIVE SERVICES NETWORK, INC. (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), CENTURYLINK COMMUNICATIONS, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is THREERIVRS 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