NORTHBROOK prefixes in area code 708
NANPA records 30 assigned NXX blocks to rate center NORTHBROOK in area code 708, 3.8% of the 784 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. 4 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (20), SPOK, INC. (5), AMERICAN MESSAGING SERVICES, LLC (3). The earliest assignment on record here is 2001-04-16 and the most recent 2001-04-16. 14 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 224, 312, 630, 815 – 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 |
|---|---|---|---|---|
| 708-204 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-281 | Spok SPOK, INC. | – | no | yes |
| 708-302 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-309 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-370 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-376 | Spok SPOK, INC. | – | no | yes |
| 708-404 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-417 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 708-421 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-451 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-454 | Spok SPOK, INC. | – | no | yes |
| 708-461 | Spok SPOK, INC. | – | no | yes |
| 708-472 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-508 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-533 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-569 | American Messaging AMERICAN MESSAGING SERVICES, LLC | 2001-04-16 | no | yes |
| 708-644 | Spok SPOK, INC. | – | no | yes |
| 708-650 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-651 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-707 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-721 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-732 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-772 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-774 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 708-806 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-817 | American Messaging AMERICAN MESSAGING SERVICES, LLC | 2001-04-16 | no | yes |
| 708-951 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-975 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-989 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 708-992 | American Messaging AMERICAN MESSAGING SERVICES, LLC | 2001-04-16 | no | 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 |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | Verizon | 20 | 66.7% |
| SPOK, INC. | Spok | 5 | 16.7% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 3 | 10% |
| T-MOBILE USA, INC. | T-Mobile | 2 | 6.7% |
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 NORTHBROOK in area code 708?
30 blocks: 204, 281, 302, 309, 370, 376, 404, 417, 421, 451, 454, 461 and 18 more, all listed in the table above.
Which carriers have numbers in NORTHBROOK?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (20 blocks), SPOK, INC. (5 blocks), AMERICAN MESSAGING SERVICES, LLC (3 blocks), T-MOBILE USA, INC. (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is NORTHBROOK 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.