PULLMAN prefixes in area code 509
NANPA records 14 assigned NXX blocks to rate center PULLMAN in area code 509, 1.8% 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. 7 holders hold those blocks, the largest being ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER (7), T-MOBILE USA, INC. (2), INLAND CELLULAR LLC (1). The earliest assignment on record here is 2002-05-16 and the most recent 2026-05-11. 11 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 269 – 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 |
|---|---|---|---|---|
| 509-296 | T-Mobile T-MOBILE USA, INC. | 2022-10-03 | yes | yes |
| 509-330 | INLAND CELLULAR LLC | 2002-05-16 | yes | yes |
| 509-332 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | yes | yes |
| 509-333 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | no | yes |
| 509-334 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | no | yes |
| 509-335 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | no | yes |
| 509-336 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | yes | yes |
| 509-338 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | yes | yes |
| 509-339 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | yes | yes |
| 509-432 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 509-592 | SKYE TELECOM LLC DBA SKYETEL | – | yes | yes |
| 509-595 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | yes | yes |
| 509-715 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | – | yes | yes |
| 509-909 | EXIANT COMMUNICATIONS LLC | 2026-05-11 | 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 |
|---|---|---|---|
| ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | Ziply Fiber | 7 | 50% |
| T-MOBILE USA, INC. | T-Mobile | 2 | 14.3% |
| INLAND CELLULAR LLC | – | 1 | 7.1% |
| SKYE TELECOM LLC DBA SKYETEL | – | 1 | 7.1% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | Verizon | 1 | 7.1% |
| LEVEL 3 COMMUNICATIONS, LLC - WA | Lumen | 1 | 7.1% |
| EXIANT COMMUNICATIONS LLC | – | 1 | 7.1% |
Frequently asked
Which prefixes belong to PULLMAN in area code 509?
14 blocks: 296, 330, 332, 333, 334, 335, 336, 338, 339, 432, 592, 595 and 2 more, all listed in the table above.
Which carriers have numbers in PULLMAN?
ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER (7 blocks), T-MOBILE USA, INC. (2 blocks), INLAND CELLULAR LLC (1 block), SKYE TELECOM LLC DBA SKYETEL (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (1 block), LEVEL 3 COMMUNICATIONS, LLC - WA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is PULLMAN 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.