GRAYLING prefixes in area code 989
NANPA records 9 assigned NXX blocks to rate center GRAYLING in area code 989, 1.2% of the 723 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. 5 holders hold those blocks, the largest being FRONTIER NORTH, INC. - MI (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (2), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (2). The earliest assignment on record here is 2001-03-26 and the most recent 2018-09-21. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 907 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 989-290 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 2018-09-21 | yes | yes |
| 989-344 | Frontier FRONTIER NORTH, INC. - MI | – | no | yes |
| 989-348 | Frontier FRONTIER NORTH, INC. - MI | – | no | yes |
| 989-390 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 2002-07-31 | no | yes |
| 989-478 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-710 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-745 | Frontier FRONTIER NORTH, INC. - MI | 2001-11-29 | yes | yes |
| 989-889 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 989-915 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2001-03-26 | 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 |
|---|---|---|---|
| FRONTIER NORTH, INC. - MI | Frontier | 3 | 33.3% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | Verizon | 2 | 22.2% |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | T-Mobile | 2 | 22.2% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 11.1% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 11.1% |
Frequently asked
Which prefixes belong to GRAYLING in area code 989?
9 blocks: 290, 344, 348, 390, 478, 710, 745, 889, 915. The table above gives the holder of each.
Which carriers have numbers in GRAYLING?
FRONTIER NORTH, INC. - MI (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (2 blocks), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (2 blocks), AMERICAN MESSAGING SERVICES, LLC (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is GRAYLING 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.