GAITHERSBG prefixes in area code 301
NANPA records 33 assigned NXX blocks to rate center GAITHERSBG in area code 301, 4.2% of the 784 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. 8 holders hold those blocks, the largest being VERIZON MARYLAND, INC. (21), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3), METROPCS, INC. (3). The earliest assignment on record here is 2002-05-22 and the most recent 2022-08-30. 16 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 227, 240 – 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 |
|---|---|---|---|---|
| 301-208 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-216 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-250 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 301-252 | T-Mobile METROPCS, INC. | – | yes | yes |
| 301-301 | Onvoy ONVOY, LLC - MD | 2022-08-30 | yes | yes |
| 301-330 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-337 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 301-355 | Verizon VERIZON MARYLAND, INC. | 2005-12-08 | yes | yes |
| 301-366 | T-Mobile METROPCS, INC. | – | yes | yes |
| 301-370 | T-Mobile METROPCS, INC. | – | yes | yes |
| 301-407 | Verizon VERIZON MARYLAND, INC. | – | yes | yes |
| 301-515 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-519 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-525 | QUANTUM TELECOMMUNICATIONS, INC. - MD | 2003-10-16 | yes | yes |
| 301-527 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-528 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-540 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-556 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - DC | – | yes | yes |
| 301-569 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | – | yes | yes |
| 301-591 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 301-740 | Verizon VERIZON MARYLAND, INC. | 2004-04-22 | yes | yes |
| 301-820 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - DC | – | yes | yes |
| 301-869 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-916 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-926 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-944 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 301-947 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-956 | Verizon VERIZON MARYLAND, INC. | 2002-05-22 | yes | yes |
| 301-963 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-972 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-977 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-987 | Verizon VERIZON MARYLAND, INC. | – | no | yes |
| 301-990 | Verizon VERIZON MARYLAND, INC. | – | no | 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 MARYLAND, INC. | Verizon | 21 | 63.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 3 | 9.1% |
| METROPCS, INC. | T-Mobile | 3 | 9.1% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - DC | AT&T | 2 | 6.1% |
| ONVOY, LLC - MD | Onvoy | 1 | 3% |
| QUANTUM TELECOMMUNICATIONS, INC. - MD | – | 1 | 3% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | Verizon | 1 | 3% |
| PAETEC ITEL, LLC | Windstream | 1 | 3% |
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 GAITHERSBG in area code 301?
33 blocks: 208, 216, 250, 252, 301, 330, 337, 355, 366, 370, 407, 515 and 21 more, all listed in the table above.
Which carriers have numbers in GAITHERSBG?
VERIZON MARYLAND, INC. (21 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), METROPCS, INC. (3 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - DC (2 blocks), ONVOY, LLC - MD (1 block), QUANTUM TELECOMMUNICATIONS, INC. - 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 GAITHERSBG 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.