BKFD NORTH prefixes in area code 661
NANPA records 29 assigned NXX blocks to rate center BKFD NORTH in area code 661, 4.3% of the 674 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. 17 holders hold those blocks, the largest being PACIFIC BELL (9), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (2), COMMIO, LLC (2). The earliest assignment on record here is 2001-03-01 and the most recent 2025-04-21. 22 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 661-213 | T-Mobile METROPCS, INC. | 2002-02-11 | yes | yes |
| 661-215 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 661-218 | BHN IP ENABLED SERVICES, LLC | 2017-07-19 | yes | yes |
| 661-243 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 661-368 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2007-06-11 | yes | yes |
| 661-387 | AT&T PACIFIC BELL | – | yes | yes |
| 661-391 | AT&T PACIFIC BELL | – | no | yes |
| 661-392 | AT&T PACIFIC BELL | – | no | yes |
| 661-393 | AT&T PACIFIC BELL | – | no | yes |
| 661-399 | AT&T PACIFIC BELL | – | no | yes |
| 661-410 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2001-03-01 | yes | yes |
| 661-498 | Vonage VONAGE AMERICA LLC | 2018-11-26 | yes | yes |
| 661-525 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2014-11-25 | yes | yes |
| 661-535 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2015-07-16 | yes | yes |
| 661-587 | AT&T PACIFIC BELL | – | no | yes |
| 661-588 | AT&T PACIFIC BELL | – | no | yes |
| 661-589 | AT&T PACIFIC BELL | – | no | yes |
| 661-601 | COMMIO, LLC | 2022-02-24 | yes | yes |
| 661-615 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 661-629 | COMMIO, LLC | 2023-12-29 | yes | yes |
| 661-640 | HD CARRIER LLC | 2024-07-01 | yes | yes |
| 661-677 | FRACTEL, LLC | 2019-12-30 | yes | yes |
| 661-679 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2002-08-21 | yes | yes |
| 661-680 | Charter ONVOY SPECTRUM, LLC | 2025-04-14 | yes | yes |
| 661-681 | NUSO, LLC | 2025-04-21 | yes | yes |
| 661-694 | NUSO, LLC | – | yes | yes |
| 661-695 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 2002-10-15 | yes | yes |
| 661-829 | AT&T PACIFIC BELL | 2002-03-12 | yes | yes |
| 661-933 | FRACTEL, LLC | 2021-07-13 | 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 |
|---|---|---|---|
| PACIFIC BELL | AT&T | 9 | 31% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 2 | 6.9% |
| COMMIO, LLC | – | 2 | 6.9% |
| FRACTEL, LLC | – | 2 | 6.9% |
| NUSO, LLC | – | 2 | 6.9% |
| METROPCS, INC. | T-Mobile | 1 | 3.4% |
| ONVOY, LLC - CA | Onvoy | 1 | 3.4% |
| BHN IP ENABLED SERVICES, LLC | – | 1 | 3.4% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 1 | 3.4% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 1 | 3.4% |
| VONAGE AMERICA LLC | Vonage | 1 | 3.4% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 1 | 3.4% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 1 | 3.4% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 1 | 3.4% |
| HD CARRIER LLC | – | 1 | 3.4% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 3.4% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 1 | 3.4% |
Frequently asked
Which prefixes belong to BKFD NORTH in area code 661?
29 blocks: 213, 215, 218, 243, 368, 387, 391, 392, 393, 399, 410, 498 and 17 more, all listed in the table above.
Which carriers have numbers in BKFD NORTH?
PACIFIC BELL (9 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (2 blocks), COMMIO, LLC (2 blocks), FRACTEL, LLC (2 blocks), NUSO, LLC (2 blocks), METROPCS, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is BKFD NORTH 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.