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

DILLINGHAM prefixes in area code 907

NANPA records 3 assigned NXX blocks to rate center DILLINGHAM 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 BRISTOL BAY CELLULAR PARTNERSHIP (1), NUSHAGAK ELECTRIC & TELEPHONE COOPERATIVE, INC. (1), GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION (1). The earliest assignment on record here is 2009-04-14 and the most recent 2009-04-14. 1 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
1 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
907-528 BRISTOL BAY CELLULAR PARTNERSHIP – no yes
907-842 NUSHAGAK ELECTRIC & TELEPHONE COOPERATIVE, INC. – no yes
907-843 GCI GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION 2009-04-14 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
BRISTOL BAY CELLULAR PARTNERSHIP – 1 33.3%
NUSHAGAK ELECTRIC & TELEPHONE COOPERATIVE, INC. – 1 33.3%
GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION GCI 1 33.3%

Frequently asked

Which prefixes belong to DILLINGHAM in area code 907?

3 blocks: 528, 842, 843. The table above gives the holder of each.

Which carriers have numbers in DILLINGHAM?

BRISTOL BAY CELLULAR PARTNERSHIP (1 block), NUSHAGAK ELECTRIC & TELEPHONE COOPERATIVE, INC. (1 block), GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is DILLINGHAM 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