PARKVILLE prefixes in area code 443
NANPA records 14 assigned NXX blocks to rate center PARKVILLE in area code 443, 1.8% 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 PAETEC ITEL, LLC (4), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2), VERIZON MARYLAND, INC. (2). The earliest assignment on record here is 2001-03-19 and the most recent 2001-05-18. 14 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, 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 |
|---|---|---|---|---|
| 443-219 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MD | – | yes | yes |
| 443-290 | Lumen LEVEL 3 TELECOM OF MARYLAND, LLC - MD | – | yes | yes |
| 443-384 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 443-425 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - MD | – | yes | yes |
| 443-442 | Windstream PAETEC ITEL, LLC | 2001-05-09 | yes | yes |
| 443-461 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 443-495 | Bandwidth BANDWIDTH.COM CLEC, LLC - MD | – | yes | yes |
| 443-588 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 443-653 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 2001-05-18 | yes | yes |
| 443-678 | Verizon VERIZON MARYLAND, INC. | – | yes | yes |
| 443-725 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 443-793 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 443-946 | CORE COMMUNICATIONS, INC.- MD | – | yes | yes |
| 443-998 | Verizon VERIZON MARYLAND, INC. | 2001-03-19 | 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 |
|---|---|---|---|
| PAETEC ITEL, LLC | Windstream | 4 | 28.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 2 | 14.3% |
| VERIZON MARYLAND, INC. | Verizon | 2 | 14.3% |
| LEVEL 3 COMMUNICATIONS, LLC - MD | Lumen | 1 | 7.1% |
| LEVEL 3 TELECOM OF MARYLAND, LLC - MD | Lumen | 1 | 7.1% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MD | AT&T | 1 | 7.1% |
| BANDWIDTH.COM CLEC, LLC - MD | Bandwidth | 1 | 7.1% |
| OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | T-Mobile | 1 | 7.1% |
| CORE COMMUNICATIONS, INC.- MD | – | 1 | 7.1% |
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 PARKVILLE in area code 443?
14 blocks: 219, 290, 384, 425, 442, 461, 495, 588, 653, 678, 725, 793 and 2 more, all listed in the table above.
Which carriers have numbers in PARKVILLE?
PAETEC ITEL, LLC (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2 blocks), VERIZON MARYLAND, INC. (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - MD (1 block), LEVEL 3 TELECOM OF MARYLAND, LLC - MD (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - 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 PARKVILLE 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.