TROY prefixes in area code 636
NANPA records 11 assigned NXX blocks to rate center TROY in area code 636, 2.5% of the 435 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 T-MOBILE USA, INC. (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (2), BRIGHTSPEED OF MISSOURI, LLC (2). The earliest assignment on record here is 2002-08-09 and the most recent 2024-02-16. 10 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 codes 208, 248, 254, 272 – 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 |
|---|---|---|---|---|
| 636-290 | T-Mobile T-MOBILE USA, INC. | 2002-08-09 | yes | yes |
| 636-295 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | – | yes | yes |
| 636-318 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 636-358 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 636-367 | T-Mobile T-MOBILE USA, INC. | 2023-03-08 | yes | yes |
| 636-380 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 2024-02-16 | yes | yes |
| 636-383 | T-Mobile METROPCS, INC. | 2014-07-03 | yes | yes |
| 636-462 | Brightspeed BRIGHTSPEED OF MISSOURI, LLC | – | yes | yes |
| 636-528 | Brightspeed BRIGHTSPEED OF MISSOURI, LLC | – | no | yes |
| 636-622 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | – | yes | yes |
| 636-775 | Charter CHARTER IP ENABLED SERVICES, LLC | 2011-02-07 | 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 | 3 | 27.3% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | Verizon | 2 | 18.2% |
| BRIGHTSPEED OF MISSOURI, LLC | Brightspeed | 2 | 18.2% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 9.1% |
| METROPCS, INC. | T-Mobile | 1 | 9.1% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | Verizon | 1 | 9.1% |
| CHARTER IP ENABLED SERVICES, LLC | Charter | 1 | 9.1% |
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 TROY in area code 636?
11 blocks: 290, 295, 318, 358, 367, 380, 383, 462, 528, 622, 775. The table above gives the holder of each.
Which carriers have numbers in TROY?
T-MOBILE USA, INC. (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (2 blocks), BRIGHTSPEED OF MISSOURI, LLC (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), METROPCS, INC. (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is TROY 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.