CLIMTMORRS prefixes in area code 810
NANPA records 9 assigned NXX blocks to rate center CLIMTMORRS in area code 810, 1.8% of the 509 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 MICHIGAN BELL TEL CO (4), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (1), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI (1). The earliest assignment on record here is 2021-05-19 and the most recent 2024-02-15. 7 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 |
|---|---|---|---|---|
| 810-349 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2024-02-15 | yes | yes |
| 810-368 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | – | yes | yes |
| 810-440 | Onvoy ONVOY, LLCV - MI | 2021-05-19 | yes | yes |
| 810-547 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - MI | – | yes | yes |
| 810-564 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 810-640 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 810-670 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 810-686 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 810-687 | AT&T MICHIGAN BELL TEL CO | – | 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 |
|---|---|---|---|
| MICHIGAN BELL TEL CO | AT&T | 4 | 44.4% |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | T-Mobile | 1 | 11.1% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | Verizon | 1 | 11.1% |
| ONVOY, LLCV - MI | Onvoy | 1 | 11.1% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MI | AT&T | 1 | 11.1% |
| PAETEC ITEL, LLC | Windstream | 1 | 11.1% |
Frequently asked
Which prefixes belong to CLIMTMORRS in area code 810?
9 blocks: 349, 368, 440, 547, 564, 640, 670, 686, 687. The table above gives the holder of each.
Which carriers have numbers in CLIMTMORRS?
MICHIGAN BELL TEL CO (4 blocks), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI (1 block), ONVOY, LLCV - MI (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - MI (1 block), PAETEC ITEL, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is CLIMTMORRS 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.