WATERTOWN prefixes in area code 920
NANPA records 16 assigned NXX blocks to rate center WATERTOWN in area code 920, 2.0% of the 785 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. 11 holders hold those blocks, the largest being WISCONSIN BELL INC (3), UNITED STATES CELLULAR - WI (3), NEW CINGULAR WIRELESS PCS, LLC - IL (2). The earliest assignment on record here is 2001-06-05 and the most recent 2023-08-02. 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 315, 605, 615, 617 – 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 |
|---|---|---|---|---|
| 920-206 | AT&T WISCONSIN BELL INC | – | yes | yes |
| 920-245 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC WI | – | yes | yes |
| 920-248 | T-Mobile METROPCS, INC. | – | yes | yes |
| 920-253 | UNITED STATES CELLULAR - WI | – | yes | yes |
| 920-261 | AT&T WISCONSIN BELL INC | – | no | yes |
| 920-262 | AT&T WISCONSIN BELL INC | – | no | yes |
| 920-285 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 920-342 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 2001-06-05 | no | yes |
| 920-390 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 920-545 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WI | 2002-03-25 | yes | yes |
| 920-567 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 920-679 | Onvoy ONVOY, LLC - WI | 2021-07-27 | yes | yes |
| 920-900 | UNITED STATES CELLULAR - WI | 2023-08-02 | yes | yes |
| 920-910 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 920-941 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 920-988 | UNITED STATES CELLULAR - WI | – | 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 |
|---|---|---|---|
| WISCONSIN BELL INC | AT&T | 3 | 18.8% |
| UNITED STATES CELLULAR - WI | – | 3 | 18.8% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 2 | 12.5% |
| TELEPORT COMMUNICATIONS AMERICA, LLC WI | AT&T | 1 | 6.2% |
| METROPCS, INC. | T-Mobile | 1 | 6.2% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | Verizon | 1 | 6.2% |
| LEVEL 3 COMMUNICATIONS, LLC - WI | Lumen | 1 | 6.2% |
| PAETEC ITEL, LLC | Windstream | 1 | 6.2% |
| ONVOY, LLC - WI | Onvoy | 1 | 6.2% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 6.2% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 6.2% |
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 WATERTOWN in area code 920?
16 blocks: 206, 245, 248, 253, 261, 262, 285, 342, 390, 545, 567, 679 and 4 more, all listed in the table above.
Which carriers have numbers in WATERTOWN?
WISCONSIN BELL INC (3 blocks), UNITED STATES CELLULAR - WI (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC WI (1 block), METROPCS, INC. (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is WATERTOWN 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.