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

MT HOME prefixes in area code 208

NANPA records 11 assigned NXX blocks to rate center MT HOME in area code 208, 1.4% of the 785 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 QWEST CORPORATION (4), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID (2), NEW CINGULAR WIRELESS PCS, LLC (2). The earliest assignment on record here is 2002-04-04 and the most recent 2007-01-12. 9 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 327, 830, 870, 986 – overlay codes cover the same geography, so a rate center is served by all of them.

11 assigned blocks – 1.4% of 208
5 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
208-366 Lumen QWEST CORPORATION – yes yes
208-580 Lumen QWEST CORPORATION – yes yes
208-587 Lumen QWEST CORPORATION – no yes
208-590 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID – yes yes
208-591 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID – yes yes
208-598 AT&T NEW CINGULAR WIRELESS PCS, LLC – yes yes
208-599 AT&T NEW CINGULAR WIRELESS PCS, LLC – yes yes
208-696 Lumen LEVEL 3 COMMUNICATIONS, LLC - ID 2002-04-04 yes yes
208-828 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – no yes
208-832 Lumen QWEST CORPORATION – yes yes
208-943 Lumen LEVEL 3 COMMUNICATIONS, LLC - ID 2007-01-12 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
QWEST CORPORATION Lumen 4 36.4%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID Verizon 2 18.2%
NEW CINGULAR WIRELESS PCS, LLC AT&T 2 18.2%
LEVEL 3 COMMUNICATIONS, LLC - ID Lumen 2 18.2%
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM Allstream 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 MT HOME in area code 208?

11 blocks: 366, 580, 587, 590, 591, 598, 599, 696, 828, 832, 943. The table above gives the holder of each.

Which carriers have numbers in MT HOME?

QWEST CORPORATION (4 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID (2 blocks), NEW CINGULAR WIRELESS PCS, LLC (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - ID (2 blocks), ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is MT HOME 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 208

All 785 prefixes in 208