BABYLON prefixes in area code 631
NANPA records 28 assigned NXX blocks to rate center BABYLON in area code 631, 3.6% 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. 12 holders hold those blocks, the largest being VERIZON NEW YORK, INC. (7), CABLEVISION LIGHTPATH, INC. - NY (5), LEVEL 3 COMMUNICATIONS, LLC - NY (4). The earliest assignment on record here is 2001-05-16 and the most recent 2025-03-27. 21 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 |
|---|---|---|---|---|
| 631-290 | T-Mobile OMNIPOINT COMMUNICATIONS, INC. - NY | 2015-07-29 | yes | yes |
| 631-314 | Telnyx TELNYX LLC | – | yes | yes |
| 631-321 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-340 | Spok SPOK, INC. | – | no | yes |
| 631-358 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 2010-09-10 | yes | yes |
| 631-376 | Verizon VERIZON NEW YORK, INC. | – | yes | yes |
| 631-417 | Altice CABLEVISION LIGHTPATH, INC. - NY | 2011-10-10 | yes | yes |
| 631-422 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-482 | CSC VOICE, LLC | 2007-03-29 | yes | yes |
| 631-517 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NY | – | yes | yes |
| 631-526 | Onvoy ONVOY, LLC- NY | 2012-10-22 | yes | yes |
| 631-539 | Altice CABLEVISION LIGHTPATH, INC. - NY | – | yes | yes |
| 631-572 | T-Mobile OMNIPOINT COMMUNICATIONS, INC. - NY | 2009-05-27 | yes | yes |
| 631-587 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-612 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NY | – | yes | yes |
| 631-620 | Altice CABLEVISION LIGHTPATH, INC. - NY | 2011-06-22 | yes | yes |
| 631-635 | Altice CABLEVISION LIGHTPATH, INC. - NY | – | yes | yes |
| 631-649 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NY | – | yes | yes |
| 631-661 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-669 | Verizon VERIZON NEW YORK, INC. | – | no | yes |
| 631-792 | AT&T TC SYSTEMS, INC. - NY | – | yes | yes |
| 631-814 | Onvoy ONVOY, LLC- NY | 2022-10-10 | yes | yes |
| 631-818 | Altice CABLEVISION LIGHTPATH, INC. - NY | 2018-10-30 | yes | yes |
| 631-893 | Verizon VERIZON NEW YORK, INC. | – | yes | yes |
| 631-934 | T-Mobile METROPCS, INC. | 2025-03-27 | yes | yes |
| 631-943 | T-Mobile OMNIPOINT COMMUNICATIONS, INC. - NY | 2001-05-16 | no | yes |
| 631-961 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NY | – | yes | yes |
| 631-983 | 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 | 7 | 25% |
| CABLEVISION LIGHTPATH, INC. - NY | Altice | 5 | 17.9% |
| LEVEL 3 COMMUNICATIONS, LLC - NY | Lumen | 4 | 14.3% |
| OMNIPOINT COMMUNICATIONS, INC. - NY | T-Mobile | 3 | 10.7% |
| ONVOY, LLC- NY | Onvoy | 2 | 7.1% |
| TELNYX LLC | Telnyx | 1 | 3.6% |
| SPOK, INC. | Spok | 1 | 3.6% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | Verizon | 1 | 3.6% |
| CSC VOICE, LLC | – | 1 | 3.6% |
| TC SYSTEMS, INC. - NY | AT&T | 1 | 3.6% |
| METROPCS, INC. | T-Mobile | 1 | 3.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | Verizon | 1 | 3.6% |
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 BABYLON in area code 631?
28 blocks: 290, 314, 321, 340, 358, 376, 417, 422, 482, 517, 526, 539 and 16 more, all listed in the table above.
Which carriers have numbers in BABYLON?
VERIZON NEW YORK, INC. (7 blocks), CABLEVISION LIGHTPATH, INC. - NY (5 blocks), LEVEL 3 COMMUNICATIONS, LLC - NY (4 blocks), OMNIPOINT COMMUNICATIONS, INC. - NY (3 blocks), ONVOY, LLC- NY (2 blocks), TELNYX 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 BABYLON 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.