SNFN SNFN prefixes in area code 747
NANPA records 16 assigned NXX blocks to rate center SNFN SNFN in area code 747, 6.2% 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 ONVOY, LLC - CA (4), T-MOBILE USA, INC. (2), BANDWIDTH.COM CLEC, LLC - CA (2). The earliest assignment on record here is 2013-03-08 and the most recent 2026-08-07. 16 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.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 747-210 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 747-246 | T-Mobile T-MOBILE USA, INC. | 2015-04-13 | yes | yes |
| 747-253 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2015-04-24 | yes | yes |
| 747-260 | T-Mobile T-MOBILE USA, INC. | 2016-11-14 | yes | yes |
| 747-294 | Twilio TWILIO INTERNATIONAL, INC. | – | yes | yes |
| 747-315 | STRATUS NETWORKS | 2021-05-25 | yes | yes |
| 747-322 | Peerless PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 2013-03-08 | yes | yes |
| 747-339 | Onvoy ONVOY, LLC - CA | 2023-09-19 | yes | yes |
| 747-376 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2024-11-21 | yes | yes |
| 747-391 | Onvoy ONVOY, LLC - CA | 2026-08-07 | yes | no |
| 747-447 | Onvoy ONVOY, LLC - CA | 2022-11-18 | yes | yes |
| 747-488 | FRACTEL, LLC | 2021-10-28 | yes | yes |
| 747-500 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 747-732 | FRACTEL, LLC | 2019-05-13 | yes | yes |
| 747-832 | TON80 COMMUNICATIONS, LLC | 2022-01-12 | yes | yes |
| 747-999 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | 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
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| ONVOY, LLC - CA | Onvoy | 4 | 25% |
| T-MOBILE USA, INC. | T-Mobile | 2 | 12.5% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 2 | 12.5% |
| FRACTEL, LLC | – | 2 | 12.5% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 1 | 6.2% |
| TWILIO INTERNATIONAL, INC. | Twilio | 1 | 6.2% |
| STRATUS NETWORKS | – | 1 | 6.2% |
| PEERLESS NETWORK OF CALIFORNIA, LLC - CA | Peerless | 1 | 6.2% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 1 | 6.2% |
| TON80 COMMUNICATIONS, LLC | – | 1 | 6.2% |
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 SNFN in area code 747?
16 blocks: 210, 246, 253, 260, 294, 315, 322, 339, 376, 391, 447, 488 and 4 more, all listed in the table above.
Which carriers have numbers in SNFN SNFN?
ONVOY, LLC - CA (4 blocks), T-MOBILE USA, INC. (2 blocks), BANDWIDTH.COM CLEC, LLC - CA (2 blocks), FRACTEL, LLC (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (1 block), TWILIO INTERNATIONAL, 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 SNFN SNFN 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.