TROY prefixes in area code 937
NANPA records 13 assigned NXX blocks to rate center TROY in area code 937, 1.7% of the 781 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 FRONTIER NORTH, INC. - OH (4), NEW CINGULAR WIRELESS PCS, LLC - IL (3), T-MOBILE USA, INC. (2). The earliest assignment on record here is 2002-06-25 and the most recent 2022-05-06. 8 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 |
|---|---|---|---|---|
| 937-216 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 937-332 | Frontier FRONTIER NORTH, INC. - OH | – | no | yes |
| 937-335 | Frontier FRONTIER NORTH, INC. - OH | – | no | yes |
| 937-339 | Frontier FRONTIER NORTH, INC. - OH | – | no | yes |
| 937-440 | Frontier FRONTIER NORTH, INC. - OH | – | no | yes |
| 937-524 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 937-552 | Charter TWC IP ENABLED SERVICES, LLC | – | yes | yes |
| 937-573 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | 2002-06-25 | yes | yes |
| 937-703 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2006-06-30 | yes | yes |
| 937-761 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2019-10-03 | yes | yes |
| 937-875 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 937-943 | CSC VOICE, LLC | 2022-05-06 | yes | yes |
| 937-980 | Peerless PEERLESS NETWORK OF OHIO, LLC - OH | 2016-01-05 | 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 |
|---|---|---|---|
| FRONTIER NORTH, INC. - OH | Frontier | 4 | 30.8% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 3 | 23.1% |
| T-MOBILE USA, INC. | T-Mobile | 2 | 15.4% |
| TWC IP ENABLED SERVICES, LLC | Charter | 1 | 7.7% |
| LEVEL 3 COMMUNICATIONS, LLC - OH | Lumen | 1 | 7.7% |
| CSC VOICE, LLC | – | 1 | 7.7% |
| PEERLESS NETWORK OF OHIO, LLC - OH | Peerless | 1 | 7.7% |
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 937?
13 blocks: 216, 332, 335, 339, 440, 524, 552, 573, 703, 761, 875, 943 and 1 more, all listed in the table above.
Which carriers have numbers in TROY?
FRONTIER NORTH, INC. - OH (4 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (3 blocks), T-MOBILE USA, INC. (2 blocks), TWC IP ENABLED SERVICES, LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - OH (1 block), CSC VOICE, 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 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.