SUMMIT prefixes in area code 708
NANPA records 28 assigned NXX blocks to rate center SUMMIT in area code 708, 3.6% 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. 13 holders hold those blocks, the largest being ILLINOIS BELL TEL CO (6), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (3), T-MOBILE USA, INC. (3). The earliest assignment on record here is 2001-03-09 and the most recent 2024-09-10. 20 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 464, 518, 541, 605 – 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 |
|---|---|---|---|---|
| 708-269 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-276 | Spok SPOK, INC. | – | no | yes |
| 708-277 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | – | yes | yes |
| 708-295 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 2011-08-11 | yes | yes |
| 708-325 | Lumen LEVEL 3 COMMUNICATIONS, LLC - IL | – | yes | yes |
| 708-372 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 708-458 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 708-475 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 708-496 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 708-516 | T-Mobile METROPCS, INC. | 2001-03-09 | yes | yes |
| 708-546 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL | – | yes | yes |
| 708-552 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL | – | yes | yes |
| 708-563 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 708-594 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 708-625 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 708-670 | T-Mobile METROPCS, INC. | 2002-06-19 | yes | yes |
| 708-701 | Peerless PEERLESS NETWORK OF ILLINOIS, LLC - IL | 2003-01-15 | yes | yes |
| 708-728 | AT&T ILLINOIS BELL TEL CO | – | yes | yes |
| 708-734 | STRATUS NETWORKS | 2020-09-04 | yes | yes |
| 708-793 | Windstream PAETEC ITEL, LLC | 2001-04-12 | yes | yes |
| 708-821 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL | – | yes | yes |
| 708-879 | Onvoy ONVOY, LLC | 2016-03-15 | yes | yes |
| 708-886 | T-Mobile T-MOBILE USA, INC. | 2024-09-10 | yes | yes |
| 708-910 | Lumen LEVEL 3 COMMUNICATIONS, LLC - IL | – | yes | yes |
| 708-921 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | no | yes |
| 708-924 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 708-929 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | – | yes | yes |
| 708-994 | T-Mobile T-MOBILE USA, INC. | 2024-02-08 | 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 |
|---|---|---|---|
| ILLINOIS BELL TEL CO | AT&T | 6 | 21.4% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | Verizon | 3 | 10.7% |
| T-MOBILE USA, INC. | T-Mobile | 3 | 10.7% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - IL | AT&T | 3 | 10.7% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | Verizon | 2 | 7.1% |
| LEVEL 3 COMMUNICATIONS, LLC - IL | Lumen | 2 | 7.1% |
| PAETEC ITEL, LLC | Windstream | 2 | 7.1% |
| METROPCS, INC. | T-Mobile | 2 | 7.1% |
| SPOK, INC. | Spok | 1 | 3.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 3.6% |
| PEERLESS NETWORK OF ILLINOIS, LLC - IL | Peerless | 1 | 3.6% |
| STRATUS NETWORKS | – | 1 | 3.6% |
| ONVOY, LLC | Onvoy | 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 SUMMIT in area code 708?
28 blocks: 269, 276, 277, 295, 325, 372, 458, 475, 496, 516, 546, 552 and 16 more, all listed in the table above.
Which carriers have numbers in SUMMIT?
ILLINOIS BELL TEL CO (6 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (3 blocks), T-MOBILE USA, INC. (3 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - IL (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SUMMIT 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.