GLASSBORO prefixes in area code 856
NANPA records 16 assigned NXX blocks to rate center GLASSBORO in area code 856, 2.4% of the 676 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. 8 holders hold those blocks, the largest being PAETEC ITEL, LLC (4), VERIZON NEW JERSEY, INC. (4), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ (2). The earliest assignment on record here is 2001-10-04 and the most recent 2025-12-11. 13 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 |
|---|---|---|---|---|
| 856-226 | MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ | 2001-12-14 | yes | yes |
| 856-243 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 856-244 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | – | yes | yes |
| 856-307 | Verizon VERIZON NEW JERSEY, INC. | – | no | yes |
| 856-347 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ | – | yes | yes |
| 856-431 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | – | yes | yes |
| 856-442 | Verizon VERIZON NEW JERSEY, INC. | – | yes | yes |
| 856-526 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 2022-11-09 | yes | yes |
| 856-595 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | – | yes | yes |
| 856-612 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 856-652 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 856-653 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 2024-11-01 | yes | yes |
| 856-664 | Onvoy ONVOY, LLC - NJ | 2025-12-11 | yes | yes |
| 856-863 | Verizon VERIZON NEW JERSEY, INC. | – | no | yes |
| 856-881 | Verizon VERIZON NEW JERSEY, INC. | – | no | yes |
| 856-997 | Windstream PAETEC ITEL, LLC | 2001-10-04 | 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 |
|---|---|---|---|
| PAETEC ITEL, LLC | Windstream | 4 | 25% |
| VERIZON NEW JERSEY, INC. | Verizon | 4 | 25% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | Verizon | 2 | 12.5% |
| OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | T-Mobile | 2 | 12.5% |
| MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ | – | 1 | 6.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | AT&T | 1 | 6.2% |
| LEVEL 3 COMMUNICATIONS, LLC - NJ | Lumen | 1 | 6.2% |
| ONVOY, LLC - NJ | Onvoy | 1 | 6.2% |
Frequently asked
Which prefixes belong to GLASSBORO in area code 856?
16 blocks: 226, 243, 244, 307, 347, 431, 442, 526, 595, 612, 652, 653 and 4 more, all listed in the table above.
Which carriers have numbers in GLASSBORO?
PAETEC ITEL, LLC (4 blocks), VERIZON NEW JERSEY, INC. (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ (2 blocks), OMNIPOINT COMMUNICATIONS ENTERPRISES, LP (2 blocks), MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - NJ (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is GLASSBORO 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.