FT MADISON prefixes in area code 319
NANPA records 11 assigned NXX blocks to rate center FT MADISON in area code 319, 1.9% of the 565 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 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (3), ONVOY, LLC - IA (2), QWEST CORPORATION (2). The earliest assignment on record here is 2001-05-30 and the most recent 2023-09-25. 9 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 |
|---|---|---|---|---|
| 319-246 | Onvoy ONVOY, LLC - IA | – | yes | yes |
| 319-250 | Onvoy ONVOY, LLC - IA | 2009-10-26 | yes | yes |
| 319-308 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 2020-08-18 | yes | yes |
| 319-316 | LOCAL TELEPHONE DATA SERVICES CORP. | – | yes | yes |
| 319-371 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | – | yes | yes |
| 319-372 | Lumen QWEST CORPORATION | – | no | yes |
| 319-376 | Lumen QWEST CORPORATION | – | yes | yes |
| 319-417 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 2023-09-25 | yes | yes |
| 319-470 | UNITED STATES CELLULAR - IA | – | yes | yes |
| 319-561 | T-Mobile T-MOBILE USA, INC. | 2001-05-30 | no | yes |
| 319-669 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-06-05 | 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 |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | Verizon | 3 | 27.3% |
| ONVOY, LLC - IA | Onvoy | 2 | 18.2% |
| QWEST CORPORATION | Lumen | 2 | 18.2% |
| LOCAL TELEPHONE DATA SERVICES CORP. | – | 1 | 9.1% |
| UNITED STATES CELLULAR - IA | – | 1 | 9.1% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 9.1% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 9.1% |
Frequently asked
Which prefixes belong to FT MADISON in area code 319?
11 blocks: 246, 250, 308, 316, 371, 372, 376, 417, 470, 561, 669. The table above gives the holder of each.
Which carriers have numbers in FT MADISON?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (3 blocks), ONVOY, LLC - IA (2 blocks), QWEST CORPORATION (2 blocks), LOCAL TELEPHONE DATA SERVICES CORP. (1 block), UNITED STATES CELLULAR - IA (1 block), T-MOBILE USA, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is FT MADISON 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.