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

SNFN PACM prefixes in area code 747

NANPA records 14 assigned NXX blocks to rate center SNFN PACM in area code 747, 5.4% of the 260 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. 10 holders hold those blocks, the largest being FRACTEL, LLC (3), LEVEL 3 COMMUNICATIONS, LLC - CA (2), T-MOBILE USA, INC. (2). The earliest assignment on record here is 2013-02-23 and the most recent 2024-10-21. 14 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 818 – overlay codes cover the same geography, so a rate center is served by all of them.

14 assigned blocks – 5.4% of 747
10 holders of record
14 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
747-225 Charter TWC IP ENABLED SERVICES, LLC 2013-02-23 yes yes
747-227 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA 2014-09-30 yes yes
747-251 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA 2015-07-10 yes yes
747-274 T-Mobile T-MOBILE USA, INC. 2016-08-26 yes yes
747-281 Peerless PEERLESS NETWORK OF CALIFORNIA, LLC - CA 2018-09-27 yes yes
747-321 T-Mobile T-MOBILE USA, INC. 2022-01-07 yes yes
747-325 Bandwidth BANDWIDTH.COM CLEC, LLC - CA 2022-10-18 yes yes
747-345 FRACTEL, LLC 2020-03-25 yes yes
747-349 T-Mobile METROPCS NETWORKS, LLC 2023-10-09 yes yes
747-358 Onvoy ONVOY, LLC - CA 2024-04-09 yes yes
747-375 Charter ONVOY SPECTRUM, LLC 2024-10-21 yes yes
747-426 TON80 COMMUNICATIONS, LLC 2022-01-11 yes yes
747-899 FRACTEL, LLC 2021-07-07 yes yes
747-955 FRACTEL, LLC 2020-11-04 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
FRACTEL, LLC – 3 21.4%
LEVEL 3 COMMUNICATIONS, LLC - CA Lumen 2 14.3%
T-MOBILE USA, INC. T-Mobile 2 14.3%
TWC IP ENABLED SERVICES, LLC Charter 1 7.1%
PEERLESS NETWORK OF CALIFORNIA, LLC - CA Peerless 1 7.1%
BANDWIDTH.COM CLEC, LLC - CA Bandwidth 1 7.1%
METROPCS NETWORKS, LLC T-Mobile 1 7.1%
ONVOY, LLC - CA Onvoy 1 7.1%
ONVOY SPECTRUM, LLC Charter 1 7.1%
TON80 COMMUNICATIONS, LLC – 1 7.1%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to SNFN PACM in area code 747?

14 blocks: 225, 227, 251, 274, 281, 321, 325, 345, 349, 358, 375, 426 and 2 more, all listed in the table above.

Which carriers have numbers in SNFN PACM?

FRACTEL, LLC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (2 blocks), T-MOBILE USA, INC. (2 blocks), TWC IP ENABLED SERVICES, LLC (1 block), PEERLESS NETWORK OF CALIFORNIA, LLC - CA (1 block), BANDWIDTH.COM CLEC, LLC - CA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SNFN PACM 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 747

All 260 prefixes in 747