FARMINGTON prefixes in area code 860
NANPA records 20 assigned NXX blocks to rate center FARMINGTON in area code 860, 2.6% of the 783 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. 6 holders hold those blocks, the largest being SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT (10), PAETEC ITEL, LLC (4), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3). 12 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 207, 209, 235, 248 – 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 |
|---|---|---|---|---|
| 860-255 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 860-269 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 860-284 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | yes | yes |
| 860-321 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 860-404 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | yes | yes |
| 860-409 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | no | yes |
| 860-470 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 860-507 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CT | – | yes | yes |
| 860-606 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 860-673 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | no | yes |
| 860-674 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | no | yes |
| 860-675 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | no | yes |
| 860-676 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | no | yes |
| 860-677 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | no | yes |
| 860-678 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | no | yes |
| 860-679 | AT&T SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | – | no | yes |
| 860-703 | AT&T AT&T - LOCAL | – | yes | yes |
| 860-751 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 860-773 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 860-777 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CT | – | 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 |
|---|---|---|---|
| SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | AT&T | 10 | 50% |
| PAETEC ITEL, LLC | Windstream | 4 | 20% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 3 | 15% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CT | AT&T | 1 | 5% |
| AT&T - LOCAL | AT&T | 1 | 5% |
| LEVEL 3 COMMUNICATIONS, LLC - CT | Lumen | 1 | 5% |
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 FARMINGTON in area code 860?
20 blocks: 255, 269, 284, 321, 404, 409, 470, 507, 606, 673, 674, 675 and 8 more, all listed in the table above.
Which carriers have numbers in FARMINGTON?
SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT (10 blocks), PAETEC ITEL, LLC (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - CT (1 block), AT&T - LOCAL (1 block), LEVEL 3 COMMUNICATIONS, LLC - CT (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is FARMINGTON 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.