PTJEFFERSN prefixes in area code 631
NANPA records 15 assigned NXX blocks to rate center PTJEFFERSN in area code 631, 1.9% of the 782 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 VERIZON NEW YORK, INC. (6), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY (3), CSC VOICE, LLC (2). The earliest assignment on record here is 2005-04-08 and the most recent 2013-07-11. 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 code 934 – 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 |
|---|---|---|---|---|
| 631-331 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-403 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 2006-08-23 | yes | yes |
| 631-473 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-474 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-476 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-509 | CSC VOICE, LLC | 2006-08-21 | yes | yes |
| 631-535 | Peerless PEERLESS NETWORK OF NEW YORK, LLC - NY | 2012-09-06 | yes | yes |
| 631-642 | Verizon VERIZON NEW YORK, INC. | – | yes | yes |
| 631-743 | CSC VOICE, LLC | 2013-07-11 | yes | yes |
| 631-791 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | – | yes | yes |
| 631-802 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 631-828 | Altice CABLEVISION LIGHTPATH, INC. - NY | – | yes | yes |
| 631-928 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-938 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NY | 2005-04-08 | yes | yes |
| 631-978 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | – | 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 |
|---|---|---|---|
| VERIZON NEW YORK, INC. | Verizon | 6 | 40% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | Verizon | 3 | 20% |
| CSC VOICE, LLC | – | 2 | 13.3% |
| PEERLESS NETWORK OF NEW YORK, LLC - NY | Peerless | 1 | 6.7% |
| PAETEC ITEL, LLC | Windstream | 1 | 6.7% |
| CABLEVISION LIGHTPATH, INC. - NY | Altice | 1 | 6.7% |
| LEVEL 3 COMMUNICATIONS, LLC - NY | Lumen | 1 | 6.7% |
Frequently asked
Which prefixes belong to PTJEFFERSN in area code 631?
15 blocks: 331, 403, 473, 474, 476, 509, 535, 642, 743, 791, 802, 828 and 3 more, all listed in the table above.
Which carriers have numbers in PTJEFFERSN?
VERIZON NEW YORK, INC. (6 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY (3 blocks), CSC VOICE, LLC (2 blocks), PEERLESS NETWORK OF NEW YORK, LLC - NY (1 block), PAETEC ITEL, LLC (1 block), CABLEVISION LIGHTPATH, INC. - NY (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is PTJEFFERSN 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.