OLMSTEDFLS prefixes in area code 440
NANPA records 10 assigned NXX blocks to rate center OLMSTEDFLS in area code 440, 1.3% 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 (2), LEVEL 3 COMMUNICATIONS, LLC - OH (2), ONVOY, LLC - OH (2). The earliest assignment on record here is 2002-07-11 and the most recent 2022-02-01. 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 |
|---|---|---|---|---|
| 440-235 | AT&T OHIO BELL TEL CO | – | no | yes |
| 440-377 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 440-427 | AT&T OHIO BELL TEL CO | – | yes | yes |
| 440-454 | T-Mobile T-MOBILE USA, INC. | 2002-07-11 | yes | yes |
| 440-496 | Onvoy ONVOY, LLC - OH | 2016-03-01 | yes | yes |
| 440-508 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | – | yes | yes |
| 440-756 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | – | yes | yes |
| 440-782 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | – | yes | yes |
| 440-793 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 440-819 | Onvoy ONVOY, LLC - OH | 2022-02-01 | 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 | 2 | 20% |
| LEVEL 3 COMMUNICATIONS, LLC - OH | Lumen | 2 | 20% |
| ONVOY, LLC - OH | Onvoy | 2 | 20% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | Verizon | 2 | 20% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 10% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - OH | AT&T | 1 | 10% |
Frequently asked
Which prefixes belong to OLMSTEDFLS in area code 440?
10 blocks: 235, 377, 427, 454, 496, 508, 756, 782, 793, 819. The table above gives the holder of each.
Which carriers have numbers in OLMSTEDFLS?
OHIO BELL TEL CO (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - OH (2 blocks), ONVOY, 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). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is OLMSTEDFLS 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.