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

LATIMER prefixes in area code 641

NANPA records 3 assigned NXX blocks to rate center LATIMER in area code 641, 0.5% of the 584 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. 2 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (2), FRONTIER COMMUNICATIONS OF IOWA, INC. (1). 2 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.5% of 641
2 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
641-579 Frontier FRONTIER COMMUNICATIONS OF IOWA, INC. – no yes
641-580 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA – yes yes
641-881 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA – 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA Verizon 2 66.7%
FRONTIER COMMUNICATIONS OF IOWA, INC. Frontier 1 33.3%

Frequently asked

Which prefixes belong to LATIMER in area code 641?

3 blocks: 579, 580, 881. The table above gives the holder of each.

Which carriers have numbers in LATIMER?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (2 blocks), FRONTIER COMMUNICATIONS OF IOWA, 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 LATIMER 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 641

All 584 prefixes in 641