PIKESVILLE prefixes in area code 443
NANPA records 21 assigned NXX blocks to rate center PIKESVILLE in area code 443, 2.7% 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 LEVEL 3 COMMUNICATIONS, LLC - MD (5), PAETEC ITEL, LLC (4), VERIZON MARYLAND, INC. (3). The earliest assignment on record here is 2001-03-14 and the most recent 2007-02-23. 20 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 |
|---|---|---|---|---|
| 443-204 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | 2003-05-15 | yes | yes |
| 443-213 | Verizon VERIZON MARYLAND, INC. | – | yes | yes |
| 443-264 | CORE COMMUNICATIONS, INC.- MD | – | yes | yes |
| 443-334 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2001-03-14 | yes | yes |
| 443-352 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MD | – | yes | yes |
| 443-357 | Verizon VERIZON MARYLAND, INC. | – | yes | yes |
| 443-379 | Comcast COMCAST IP PHONE, LLC | 2007-02-23 | yes | yes |
| 443-394 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 443-450 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MD | – | yes | yes |
| 443-471 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 443-501 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MD | – | yes | yes |
| 443-544 | Windstream PAETEC ITEL, LLC | 2001-05-10 | yes | yes |
| 443-548 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 443-641 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MD | 2001-05-18 | yes | yes |
| 443-660 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 443-738 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 443-796 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 443-870 | Lumen LEVEL 3 TELECOM OF MARYLAND, LLC - MD | – | yes | yes |
| 443-898 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MD | 2005-12-08 | yes | yes |
| 443-929 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 2001-04-20 | yes | yes |
| 443-940 | Windstream PAETEC ITEL, LLC | 2001-08-21 | 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 |
|---|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - MD | Lumen | 5 | 23.8% |
| PAETEC ITEL, LLC | Windstream | 4 | 19% |
| VERIZON MARYLAND, INC. | Verizon | 3 | 14.3% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 3 | 14.3% |
| COMCAST IP PHONE, LLC | Comcast | 2 | 9.5% |
| NEW CINGULAR WIRELESS PCS, LLC - DC | AT&T | 1 | 4.8% |
| CORE COMMUNICATIONS, INC.- MD | – | 1 | 4.8% |
| LEVEL 3 TELECOM OF MARYLAND, LLC - MD | Lumen | 1 | 4.8% |
| OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | T-Mobile | 1 | 4.8% |
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 PIKESVILLE in area code 443?
21 blocks: 204, 213, 264, 334, 352, 357, 379, 394, 450, 471, 501, 544 and 9 more, all listed in the table above.
Which carriers have numbers in PIKESVILLE?
LEVEL 3 COMMUNICATIONS, LLC - MD (5 blocks), PAETEC ITEL, LLC (4 blocks), VERIZON MARYLAND, INC. (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), COMCAST IP PHONE, LLC (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is PIKESVILLE 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.