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

REINBECK prefixes in area code 319

NANPA records 3 assigned NXX blocks to rate center REINBECK in area code 319, 0.5% of the 565 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. 3 holders hold those blocks, the largest being WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (1), MCC TELEPHONY LLC (1), REINBECK MUNICIPAL TELECOMMUNICATIONS UTILITY - IA (1). The earliest assignment on record here is 2001-11-29 and the most recent 2006-05-15. 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 319
3 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
319-345 Windstream WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH – yes yes
319-445 MCC TELEPHONY LLC 2006-05-15 yes yes
319-788 REINBECK MUNICIPAL TELECOMMUNICATIONS UTILITY - IA 2001-11-29 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
WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH Windstream 1 33.3%
MCC TELEPHONY LLC – 1 33.3%
REINBECK MUNICIPAL TELECOMMUNICATIONS UTILITY - IA – 1 33.3%

Frequently asked

Which prefixes belong to REINBECK in area code 319?

3 blocks: 345, 445, 788. The table above gives the holder of each.

Which carriers have numbers in REINBECK?

WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (1 block), MCC TELEPHONY LLC (1 block), REINBECK MUNICIPAL TELECOMMUNICATIONS UTILITY - IA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is REINBECK 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 319

All 565 prefixes in 319