WILLOUGHBY prefixes in area code 440
NANPA records 68 assigned NXX blocks to rate center WILLOUGHBY in area code 440, 9.0% of the 757 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. 11 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (20), NEW CINGULAR WIRELESS PCS, LLC - IL (13), OHIO BELL TEL CO (10). The earliest assignment on record here is 2001-02-21 and the most recent 2025-03-31. 27 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 |
|---|---|---|---|---|
| 440-220 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-05-16 | yes | yes |
| 440-221 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-223 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-227 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 440-269 | AT&T OHIO BELL TEL CO | – | yes | yes |
| 440-270 | Spok SPOK, INC. | – | no | yes |
| 440-283 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 440-289 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 440-301 | Spok SPOK, INC. | – | no | yes |
| 440-302 | Spok SPOK, INC. | – | no | yes |
| 440-303 | Spok SPOK, INC. | – | no | yes |
| 440-304 | Spok SPOK, INC. | – | no | yes |
| 440-306 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | – | yes | yes |
| 440-336 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 440-341 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2001-08-02 | no | yes |
| 440-342 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2001-03-29 | no | yes |
| 440-343 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 440-346 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-364 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-08-21 | yes | yes |
| 440-376 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 440-382 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-02-21 | no | yes |
| 440-391 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 440-463 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 440-477 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-478 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-479 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-487 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-488 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-497 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | – | yes | yes |
| 440-507 | Spok SPOK, INC. | – | no | yes |
| 440-510 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | – | yes | yes |
| 440-520 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 440-521 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2002-10-12 | no | yes |
| 440-525 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | – | yes | yes |
| 440-527 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 440-530 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | – | yes | yes |
| 440-537 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-547 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-562 | Spok SPOK, INC. | – | no | yes |
| 440-567 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-571 | AT&T OHIO BELL TEL CO | – | yes | yes |
| 440-602 | AT&T OHIO BELL TEL CO | – | yes | yes |
| 440-612 | Spok SPOK, INC. | – | no | yes |
| 440-655 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 440-667 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-669 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-675 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 440-679 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | yes | yes |
| 440-680 | Spok SPOK, INC. | – | no | yes |
| 440-710 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 440-725 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 440-728 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | yes | yes |
| 440-742 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 440-749 | T-Mobile T-MOBILE USA, INC. | 2002-04-22 | yes | yes |
| 440-768 | AT&T AT&T - LOCAL | 2021-11-09 | yes | yes |
| 440-840 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 440-856 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 440-862 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-897 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-918 | AT&T OHIO BELL TEL CO | – | no | yes |
| 440-920 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2025-03-31 | yes | yes |
| 440-942 | AT&T OHIO BELL TEL CO | – | no | yes |
| 440-946 | AT&T OHIO BELL TEL CO | – | no | yes |
| 440-951 | AT&T OHIO BELL TEL CO | – | no | yes |
| 440-953 | AT&T OHIO BELL TEL CO | – | no | yes |
| 440-954 | AT&T OHIO BELL TEL CO | – | yes | yes |
| 440-975 | AT&T OHIO BELL TEL CO | – | yes | yes |
| 440-980 | Spok SPOK, 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 |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | Verizon | 20 | 29.4% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 13 | 19.1% |
| OHIO BELL TEL CO | AT&T | 10 | 14.7% |
| SPOK, INC. | Spok | 10 | 14.7% |
| T-MOBILE USA, INC. | T-Mobile | 4 | 5.9% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | Verizon | 3 | 4.4% |
| LEVEL 3 COMMUNICATIONS, LLC - OH | Lumen | 3 | 4.4% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - OH | AT&T | 2 | 2.9% |
| PAETEC ITEL, LLC | Windstream | 1 | 1.5% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 1.5% |
| AT&T - LOCAL | AT&T | 1 | 1.5% |
Frequently asked
Which prefixes belong to WILLOUGHBY in area code 440?
68 blocks: 220, 221, 223, 227, 269, 270, 283, 289, 301, 302, 303, 304 and 56 more, all listed in the table above.
Which carriers have numbers in WILLOUGHBY?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (20 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (13 blocks), OHIO BELL TEL CO (10 blocks), SPOK, INC. (10 blocks), T-MOBILE USA, INC. (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is WILLOUGHBY 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.