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

IDA prefixes in area code 734

NANPA records 12 assigned NXX blocks to rate center IDA in area code 734, 1.7% of the 701 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. 7 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (3), ONVOY, LLCV - MI (3), INTERACTIVE SERVICES NETWORK, INC. (2). The earliest assignment on record here is 2005-09-22 and the most recent 2022-01-08. 10 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 code 318 – overlay codes cover the same geography, so a rate center is served by all of them.

12 assigned blocks – 1.7% of 734
7 holders of record
10 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
734-202 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 2013-08-22 yes yes
734-235 Peerless PEERLESS NETWORK OF MICHIGAN, LLC - MI 2014-05-30 yes yes
734-269 Frontier FRONTIER NORTH, INC. - MI – yes yes
734-376 INTERACTIVE SERVICES NETWORK, INC. – no yes
734-505 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 2013-01-22 yes yes
734-514 Onvoy ONVOY, LLCV - MI 2014-03-13 yes yes
734-520 INTERACTIVE SERVICES NETWORK, INC. – no yes
734-684 TON80 COMMUNICATIONS, LLC 2022-01-08 yes yes
734-774 Onvoy ONVOY, LLCV - MI 2021-01-08 yes yes
734-826 Windstream PAETEC ITEL, LLC – yes yes
734-866 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI – yes yes
734-868 Onvoy ONVOY, LLCV - MI 2005-09-22 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 - MI Verizon 3 25%
ONVOY, LLCV - MI Onvoy 3 25%
INTERACTIVE SERVICES NETWORK, INC. – 2 16.7%
PEERLESS NETWORK OF MICHIGAN, LLC - MI Peerless 1 8.3%
FRONTIER NORTH, INC. - MI Frontier 1 8.3%
TON80 COMMUNICATIONS, LLC – 1 8.3%
PAETEC ITEL, LLC Windstream 1 8.3%

Frequently asked

Which prefixes belong to IDA in area code 734?

12 blocks: 202, 235, 269, 376, 505, 514, 520, 684, 774, 826, 866, 868. The table above gives the holder of each.

Which carriers have numbers in IDA?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (3 blocks), ONVOY, LLCV - MI (3 blocks), INTERACTIVE SERVICES NETWORK, INC. (2 blocks), PEERLESS NETWORK OF MICHIGAN, LLC - MI (1 block), FRONTIER NORTH, INC. - MI (1 block), TON80 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 IDA 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 734

All 701 prefixes in 734