NEW HAVEN prefixes in area code 586
NANPA records 11 assigned NXX blocks to rate center NEW HAVEN in area code 586, 2.0% of the 546 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 LEVEL 3 COMMUNICATIONS, LLC - MI (3), METROPCS, INC. (2), ONVOY, LLCV - MI (2). The earliest assignment on record here is 2006-03-07 and the most recent 2021-06-25. 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 203, 260, 304, 475 – 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 |
|---|---|---|---|---|
| 586-244 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MI | 2006-03-07 | yes | yes |
| 586-270 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MI | – | yes | yes |
| 586-271 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2019-01-21 | yes | yes |
| 586-277 | T-Mobile METROPCS, INC. | 2010-10-21 | yes | yes |
| 586-304 | Onvoy ONVOY, LLCV - MI | 2021-06-25 | yes | yes |
| 586-315 | Bandwidth BANDWIDTH.COM CLEC, LLC - MI | 2012-06-12 | yes | yes |
| 586-339 | T-Mobile METROPCS, INC. | – | yes | yes |
| 586-646 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - MI | – | yes | yes |
| 586-701 | Onvoy ONVOY, LLCV - MI | 2016-03-14 | yes | yes |
| 586-749 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 586-928 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MI | – | 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 |
|---|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - MI | Lumen | 3 | 27.3% |
| METROPCS, INC. | T-Mobile | 2 | 18.2% |
| ONVOY, LLCV - MI | Onvoy | 2 | 18.2% |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | T-Mobile | 1 | 9.1% |
| BANDWIDTH.COM CLEC, LLC - MI | Bandwidth | 1 | 9.1% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MI | AT&T | 1 | 9.1% |
| MICHIGAN BELL TEL CO | AT&T | 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 NEW HAVEN in area code 586?
11 blocks: 244, 270, 271, 277, 304, 315, 339, 646, 701, 749, 928. The table above gives the holder of each.
Which carriers have numbers in NEW HAVEN?
LEVEL 3 COMMUNICATIONS, LLC - MI (3 blocks), METROPCS, INC. (2 blocks), ONVOY, LLCV - MI (2 blocks), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (1 block), BANDWIDTH.COM CLEC, LLC - MI (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - MI (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is NEW HAVEN 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.