RIVERBANK prefixes in area code 209
NANPA records 7 assigned NXX blocks to rate center RIVERBANK in area code 209, 0.9% of the 784 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. 5 holders hold those blocks, the largest being T-MOBILE USA, INC. (2), PACIFIC BELL (2), LEVEL 3 COMMUNICATIONS, LLC - CA (1). The earliest assignment on record here is 2002-09-19 and the most recent 2021-02-09. 6 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 350 – 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 |
|---|---|---|---|---|
| 209-315 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 209-502 | T-Mobile T-MOBILE USA, INC. | 2002-09-19 | yes | yes |
| 209-657 | T-Mobile T-MOBILE USA, INC. | 2021-02-09 | yes | yes |
| 209-719 | Onvoy ONVOY, LLC - CA | 2016-07-19 | yes | yes |
| 209-863 | AT&T PACIFIC BELL | – | yes | yes |
| 209-869 | AT&T PACIFIC BELL | – | no | yes |
| 209-896 | 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 |
|---|---|---|---|
| T-MOBILE USA, INC. | T-Mobile | 2 | 28.6% |
| PACIFIC BELL | AT&T | 2 | 28.6% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 1 | 14.3% |
| ONVOY, LLC - CA | Onvoy | 1 | 14.3% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 1 | 14.3% |
Frequently asked
Which prefixes belong to RIVERBANK in area code 209?
7 blocks: 315, 502, 657, 719, 863, 869, 896. The table above gives the holder of each.
Which carriers have numbers in RIVERBANK?
T-MOBILE USA, INC. (2 blocks), PACIFIC BELL (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (1 block), ONVOY, 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 RIVERBANK 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.