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

ST JOHNS prefixes in area code 989

NANPA records 11 assigned NXX blocks to rate center ST JOHNS in area code 989, 1.5% of the 723 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 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (2), FRONTIER NORTH, INC. - MI (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (2). The earliest assignment on record here is 2001-11-14 and the most recent 2021-11-03. 7 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 324, 904, 928 – overlay codes cover the same geography, so a rate center is served by all of them.

11 assigned blocks – 1.5% of 989
8 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
989-209 T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2021-11-03 yes yes
989-224 Frontier FRONTIER NORTH, INC. - MI – no yes
989-227 Frontier FRONTIER NORTH, INC. - MI – yes yes
989-292 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 2002-12-10 yes yes
989-307 T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2003-05-08 yes yes
989-403 ACD TELECOM, INC. - MI 2008-12-10 yes yes
989-534 T-Mobile METROPCS, INC. 2001-11-29 yes yes
989-579 INTERACTIVE SERVICES NETWORK, INC. 2001-11-14 no yes
989-640 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI – no yes
989-668 WESTPHALIA BROADBAND, INC. - MI 2004-10-27 yes yes
989-979 American Messaging AMERICAN MESSAGING SERVICES, LLC – no 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 18.2%
FRONTIER NORTH, INC. - MI Frontier 2 18.2%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI Verizon 2 18.2%
ACD TELECOM, INC. - MI – 1 9.1%
METROPCS, INC. T-Mobile 1 9.1%
INTERACTIVE SERVICES NETWORK, INC. – 1 9.1%
WESTPHALIA BROADBAND, INC. - MI – 1 9.1%
AMERICAN MESSAGING SERVICES, LLC American Messaging 1 9.1%

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 ST JOHNS in area code 989?

11 blocks: 209, 224, 227, 292, 307, 403, 534, 579, 640, 668, 979. The table above gives the holder of each.

Which carriers have numbers in ST JOHNS?

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

Is ST JOHNS 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 989

All 723 prefixes in 989