RITZVILLE prefixes in area code 509
NANPA records 6 assigned NXX blocks to rate center RITZVILLE in area code 509, 0.8% of the 763 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. 4 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC (2), CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (2), T-MOBILE USA, INC. (1). The earliest assignment on record here is 2002-09-24 and the most recent 2002-09-24. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 509-347 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2002-09-24 | yes | yes |
| 509-428 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 509-650 | INLAND CELLULAR LLC | – | yes | yes |
| 509-659 | Lumen CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | – | yes | yes |
| 509-660 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 509-887 | Lumen CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | – | 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 |
|---|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 2 | 33.3% |
| CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | Lumen | 2 | 33.3% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 16.7% |
| INLAND CELLULAR LLC | – | 1 | 16.7% |
Frequently asked
Which prefixes belong to RITZVILLE in area code 509?
6 blocks: 347, 428, 650, 659, 660, 887. The table above gives the holder of each.
Which carriers have numbers in RITZVILLE?
NEW CINGULAR WIRELESS PCS, LLC (2 blocks), CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (2 blocks), T-MOBILE USA, INC. (1 block), INLAND CELLULAR LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is RITZVILLE 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.