SALISBURY prefixes in area code 443
NANPA records 20 assigned NXX blocks to rate center SALISBURY in area code 443, 2.5% 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. 9 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (7), OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (3), VERIZON MARYLAND, INC. (2). The earliest assignment on record here is 2001-04-17 and the most recent 2011-11-21. 15 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 410, 603, 660, 667 – 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 |
|---|---|---|---|---|
| 443-210 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 2011-09-30 | yes | yes |
| 443-235 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | – | no | yes |
| 443-260 | Verizon VERIZON MARYLAND, INC. | – | yes | yes |
| 443-358 | YMAX COMMUNICATIONS CORP. - MD | 2011-02-17 | yes | yes |
| 443-365 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | – | yes | yes |
| 443-366 | T-Mobile METROPCS, INC. | 2001-04-17 | yes | yes |
| 443-389 | CORE COMMUNICATIONS, INC.- MD | – | no | yes |
| 443-397 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 2009-04-06 | yes | yes |
| 443-497 | T-Mobile METROPCS, INC. | – | yes | yes |
| 443-523 | Verizon VERIZON MARYLAND, INC. | – | yes | yes |
| 443-614 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 2001-07-23 | no | yes |
| 443-735 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | – | no | yes |
| 443-736 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | – | yes | yes |
| 443-754 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 2010-06-09 | yes | yes |
| 443-783 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | – | no | yes |
| 443-859 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | – | yes | yes |
| 443-880 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - MD | – | yes | yes |
| 443-944 | Comcast COMCAST IP PHONE, LLC | 2006-06-08 | yes | yes |
| 443-953 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 2011-09-07 | yes | yes |
| 443-978 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 2011-11-21 | 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 |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | Verizon | 7 | 35% |
| OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | T-Mobile | 3 | 15% |
| VERIZON MARYLAND, INC. | Verizon | 2 | 10% |
| METROPCS, INC. | T-Mobile | 2 | 10% |
| NEW CINGULAR WIRELESS PCS, LLC - DC | AT&T | 2 | 10% |
| YMAX COMMUNICATIONS CORP. - MD | – | 1 | 5% |
| CORE COMMUNICATIONS, INC.- MD | – | 1 | 5% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MD | AT&T | 1 | 5% |
| COMCAST IP PHONE, LLC | Comcast | 1 | 5% |
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 SALISBURY in area code 443?
20 blocks: 210, 235, 260, 358, 365, 366, 389, 397, 497, 523, 614, 735 and 8 more, all listed in the table above.
Which carriers have numbers in SALISBURY?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (7 blocks), OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (3 blocks), VERIZON MARYLAND, INC. (2 blocks), METROPCS, INC. (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (2 blocks), YMAX COMMUNICATIONS CORP. - MD (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SALISBURY 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.