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

CHUGIAK prefixes in area code 907

NANPA records 3 assigned NXX blocks to rate center CHUGIAK in area code 907, 0.5% of the 657 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 GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS (1), MATANUSKA TEL. ASSN., INC. (1). The earliest assignment on record here is 2014-09-18 and the most recent 2017-12-20. 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 907
3 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
907-309 GCI GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION 2017-12-20 yes yes
907-390 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS 2014-09-18 yes yes
907-688 MATANUSKA TEL. ASSN., INC. – 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
GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION GCI 1 33.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS Verizon 1 33.3%
MATANUSKA TEL. ASSN., INC. – 1 33.3%

Frequently asked

Which prefixes belong to CHUGIAK in area code 907?

3 blocks: 309, 390, 688. The table above gives the holder of each.

Which carriers have numbers in CHUGIAK?

GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS (1 block), MATANUSKA TEL. ASSN., 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 CHUGIAK 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 907

All 657 prefixes in 907