ST CHARLES prefixes in area code 630
NANPA records 17 assigned NXX blocks to rate center ST CHARLES in area code 630, 2.2% 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. 8 holders hold those blocks, the largest being ILLINOIS BELL TEL CO (7), NEW CINGULAR WIRELESS PCS, LLC - IL (2), PAETEC ITEL, LLC (2). The earliest assignment on record here is 2001-04-11 and the most recent 2008-02-07. 11 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 270, 276, 331, 507 – 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 |
|---|---|---|---|---|
| 630-338 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 630-377 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 630-443 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 630-444 | AT&T ILLINOIS BELL TEL CO | – | yes | yes |
| 630-485 | Windstream PAETEC ITEL, LLC | 2001-04-11 | yes | yes |
| 630-488 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 2008-02-07 | yes | yes |
| 630-513 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 630-524 | Lumen LEVEL 3 COMMUNICATIONS, LLC - IL | – | yes | yes |
| 630-549 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL | – | yes | yes |
| 630-584 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 630-587 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 630-659 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | – | yes | yes |
| 630-715 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-01-22 | yes | yes |
| 630-762 | AT&T ILLINOIS BELL TEL CO | – | no | yes |
| 630-797 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 630-940 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 630-945 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | – | 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 | 7 | 41.2% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 2 | 11.8% |
| PAETEC ITEL, LLC | Windstream | 2 | 11.8% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | Verizon | 2 | 11.8% |
| LEVEL 3 COMMUNICATIONS, LLC - IL | Lumen | 1 | 5.9% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - IL | AT&T | 1 | 5.9% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 5.9% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | Verizon | 1 | 5.9% |
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 ST CHARLES in area code 630?
17 blocks: 338, 377, 443, 444, 485, 488, 513, 524, 549, 584, 587, 659 and 5 more, all listed in the table above.
Which carriers have numbers in ST CHARLES?
ILLINOIS BELL TEL CO (7 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), PAETEC ITEL, LLC (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - IL (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is ST CHARLES 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.