DOVER prefixes in area code 302
NANPA records 49 assigned NXX blocks to rate center DOVER in area code 302, 7.5% of the 656 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. 15 holders hold those blocks, the largest being VERIZON DELAWARE, INC. (14), OMNIPOINT COMMUNICATIONS ENTERPRISES, LP (12), LEVEL 3 COMMUNICATIONS, LLC - DE (5). The earliest assignment on record here is 2001-03-09 and the most recent 2026-02-24. 36 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 223, 405, 479, 508 – 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 |
|---|---|---|---|---|
| 302-213 | Lumen LEVEL 3 COMMUNICATIONS, LLC - DE | – | yes | yes |
| 302-237 | COMMIO, LLC | 2024-02-08 | yes | yes |
| 302-241 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | – | yes | yes |
| 302-244 | Onvoy ONVOY, LLC - DE | 2015-12-28 | yes | yes |
| 302-257 | Peerless PEERLESS NETWORK OF DELAWARE, LLC - DE | 2011-06-20 | yes | yes |
| 302-263 | SCOTT SABO DBA ALLPAGE | – | no | yes |
| 302-264 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 2001-03-19 | yes | yes |
| 302-269 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 302-310 | Verizon VERIZON DELAWARE, INC. | 2014-09-02 | yes | yes |
| 302-336 | Bandwidth BANDWIDTH.COM CLEC, LLC - DE | – | yes | yes |
| 302-342 | Lumen LEVEL 3 COMMUNICATIONS, LLC - DE | – | yes | yes |
| 302-346 | Windstream PAETEC ITEL, LLC | – | no | yes |
| 302-350 | REDI-CALL COMMUNICATIONS CO. | – | no | yes |
| 302-359 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | – | no | yes |
| 302-363 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | – | yes | yes |
| 302-399 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | – | yes | yes |
| 302-401 | Lumen LEVEL 3 COMMUNICATIONS, LLC - DE | 2012-06-07 | yes | yes |
| 302-423 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | – | no | yes |
| 302-450 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 302-465 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | – | yes | yes |
| 302-480 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 2011-03-10 | yes | yes |
| 302-487 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 2019-01-30 | yes | yes |
| 302-526 | Lumen LEVEL 3 COMMUNICATIONS, LLC - DE | 2001-06-21 | yes | yes |
| 302-546 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 2019-10-25 | yes | yes |
| 302-580 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 2021-09-10 | yes | yes |
| 302-590 | Dish BOOST SUBSCRIBERCO L.L.C. | 2021-12-10 | yes | yes |
| 302-608 | Bandwidth BANDWIDTH.COM CLEC, LLC - DE | 2016-07-25 | yes | yes |
| 302-666 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | – | yes | yes |
| 302-670 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | – | no | yes |
| 302-672 | Verizon VERIZON DELAWARE, INC. | – | yes | yes |
| 302-674 | Verizon VERIZON DELAWARE, INC. | – | no | yes |
| 302-677 | Verizon VERIZON DELAWARE, INC. | – | no | yes |
| 302-678 | Verizon VERIZON DELAWARE, INC. | – | no | yes |
| 302-687 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 2025-06-24 | yes | yes |
| 302-710 | Bandwidth BANDWIDTH.COM CLEC, LLC - DE | 2026-02-24 | yes | yes |
| 302-719 | T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 2025-03-12 | yes | yes |
| 302-724 | Lumen LEVEL 3 COMMUNICATIONS, LLC - DE | – | yes | yes |
| 302-730 | Verizon VERIZON DELAWARE, INC. | – | yes | yes |
| 302-734 | Verizon VERIZON DELAWARE, INC. | – | no | yes |
| 302-735 | Verizon VERIZON DELAWARE, INC. | – | yes | yes |
| 302-736 | Verizon VERIZON DELAWARE, INC. | – | no | yes |
| 302-739 | Verizon VERIZON DELAWARE, INC. | – | no | yes |
| 302-741 | Verizon VERIZON DELAWARE, INC. | – | yes | yes |
| 302-744 | Verizon VERIZON DELAWARE, INC. | – | yes | yes |
| 302-747 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - PA | – | yes | yes |
| 302-760 | Verizon VERIZON DELAWARE, INC. | – | yes | yes |
| 302-782 | CORETEL DELAWARE, INC. - DE | 2001-03-09 | no | yes |
| 302-857 | Verizon VERIZON DELAWARE, INC. | – | yes | yes |
| 302-883 | Windstream PAETEC ITEL, LLC | – | 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 |
|---|---|---|---|
| VERIZON DELAWARE, INC. | Verizon | 14 | 28.6% |
| OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | T-Mobile | 12 | 24.5% |
| LEVEL 3 COMMUNICATIONS, LLC - DE | Lumen | 5 | 10.2% |
| BANDWIDTH.COM CLEC, LLC - DE | Bandwidth | 3 | 6.1% |
| NEW CINGULAR WIRELESS PCS, LLC - DC | AT&T | 3 | 6.1% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 2 | 4.1% |
| PAETEC ITEL, LLC | Windstream | 2 | 4.1% |
| COMMIO, LLC | – | 1 | 2% |
| ONVOY, LLC - DE | Onvoy | 1 | 2% |
| PEERLESS NETWORK OF DELAWARE, LLC - DE | Peerless | 1 | 2% |
| SCOTT SABO DBA ALLPAGE | – | 1 | 2% |
| REDI-CALL COMMUNICATIONS CO. | – | 1 | 2% |
| BOOST SUBSCRIBERCO L.L.C. | Dish | 1 | 2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - PA | AT&T | 1 | 2% |
| CORETEL DELAWARE, INC. - DE | – | 1 | 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 DOVER in area code 302?
49 blocks: 213, 237, 241, 244, 257, 263, 264, 269, 310, 336, 342, 346 and 37 more, all listed in the table above.
Which carriers have numbers in DOVER?
VERIZON DELAWARE, INC. (14 blocks), OMNIPOINT COMMUNICATIONS ENTERPRISES, LP (12 blocks), LEVEL 3 COMMUNICATIONS, LLC - DE (5 blocks), BANDWIDTH.COM CLEC, LLC - DE (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is DOVER 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.