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

FORREST prefixes in area code 779

NANPA records 7 assigned NXX blocks to rate center FORREST in area code 779, 2.0% of the 354 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 IP HORIZON LLC (1), AT&T ENTERPRISES, LLC (1), AHOI LLC (1). The earliest assignment on record here is 2020-09-15 and the most recent 2026-09-15. 7 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 815 – overlay codes cover the same geography, so a rate center is served by all of them.

7 assigned blocks – 2% of 779
7 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
779-298 IP HORIZON LLC 2020-09-15 yes yes
779-425 AT&T AT&T ENTERPRISES, LLC 2025-07-08 yes yes
779-452 AHOI LLC 2026-03-27 yes yes
779-739 Twilio TWILIO INTERNATIONAL, INC. 2022-02-14 yes yes
779-855 TERRA NOVA TELECOM INC. 2021-03-31 yes yes
779-885 8x8 8X8, INC. 2026-09-15 yes no
779-990 COMMIO, LLC 2021-04-12 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
IP HORIZON LLC – 1 14.3%
AT&T ENTERPRISES, LLC AT&T 1 14.3%
AHOI LLC – 1 14.3%
TWILIO INTERNATIONAL, INC. Twilio 1 14.3%
TERRA NOVA TELECOM INC. – 1 14.3%
8X8, INC. 8x8 1 14.3%
COMMIO, LLC – 1 14.3%

Frequently asked

Which prefixes belong to FORREST in area code 779?

7 blocks: 298, 425, 452, 739, 855, 885, 990. The table above gives the holder of each.

Which carriers have numbers in FORREST?

IP HORIZON LLC (1 block), AT&T ENTERPRISES, LLC (1 block), AHOI LLC (1 block), TWILIO INTERNATIONAL, INC. (1 block), TERRA NOVA TELECOM INC. (1 block), 8X8, 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 FORREST 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 779

All 354 prefixes in 779