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

MUNISING prefixes in area code 906

NANPA records 4 assigned NXX blocks to rate center MUNISING in area code 906, 1.1% of the 360 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. 4 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (1), HIAWATHA TEL. CO. (1), PENINSULA FIBER NETWORK, LLC - MI (1). The earliest assignment on record here is 2003-09-15 and the most recent 2013-08-07. 1 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 1.1% of 906
4 holders of record
1 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
906-202 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 2003-09-15 no yes
906-387 HIAWATHA TEL. CO. – no yes
906-441 PENINSULA FIBER NETWORK, LLC - MI 2013-08-07 yes yes
906-624 RANGE TELECOMMUNICATIONS – 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI Verizon 1 25%
HIAWATHA TEL. CO. – 1 25%
PENINSULA FIBER NETWORK, LLC - MI – 1 25%
RANGE TELECOMMUNICATIONS – 1 25%

Frequently asked

Which prefixes belong to MUNISING in area code 906?

4 blocks: 202, 387, 441, 624. The table above gives the holder of each.

Which carriers have numbers in MUNISING?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (1 block), HIAWATHA TEL. CO. (1 block), PENINSULA FIBER NETWORK, LLC - MI (1 block), RANGE TELECOMMUNICATIONS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is MUNISING 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 906

All 360 prefixes in 906