NOROYALTON prefixes in area code 440
NANPA records 11 assigned NXX blocks to rate center NOROYALTON in area code 440, 1.5% 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. 6 holders hold those blocks, the largest being OHIO BELL TEL CO (4), LEVEL 3 COMMUNICATIONS, LLC - OH (2), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH (2). The earliest assignment on record here is 2002-07-11 and the most recent 2002-07-11. 9 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 |
|---|---|---|---|---|
| 440-230 | AT&T OHIO BELL TEL CO | – | yes | yes |
| 440-237 | AT&T OHIO BELL TEL CO | – | no | yes |
| 440-372 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 440-390 | T-Mobile T-MOBILE USA, INC. | 2002-07-11 | yes | yes |
| 440-457 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | – | yes | yes |
| 440-582 | AT&T OHIO BELL TEL CO | – | no | yes |
| 440-628 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 440-652 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | – | yes | yes |
| 440-794 | Onvoy ONVOY, LLC - OH | – | yes | yes |
| 440-848 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | – | yes | yes |
| 440-877 | AT&T OHIO BELL TEL CO | – | 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 |
|---|---|---|---|
| OHIO BELL TEL CO | AT&T | 4 | 36.4% |
| LEVEL 3 COMMUNICATIONS, LLC - OH | Lumen | 2 | 18.2% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | Verizon | 2 | 18.2% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 9.1% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - OH | AT&T | 1 | 9.1% |
| ONVOY, LLC - OH | Onvoy | 1 | 9.1% |
Frequently asked
Which prefixes belong to NOROYALTON in area code 440?
11 blocks: 230, 237, 372, 390, 457, 582, 628, 652, 794, 848, 877. The table above gives the holder of each.
Which carriers have numbers in NOROYALTON?
OHIO BELL TEL CO (4 blocks), LEVEL 3 COMMUNICATIONS, LLC - OH (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH (2 blocks), T-MOBILE USA, INC. (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - OH (1 block), ONVOY, LLC - OH (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is NOROYALTON 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.