GRANBY prefixes in area code 970
NANPA records 5 assigned NXX blocks to rate center GRANBY in area code 970, 0.6% of the 786 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. 4 holders hold those blocks, the largest being LEVEL 3 COMMUNICATIONS, LLC - CO (2), UNION TELEPHONE COMPANY (1), ONVOY, LLC - CO (1). The earliest assignment on record here is 2002-02-06 and the most recent 2020-11-23. 4 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 codes 413, 417 – 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 |
|---|---|---|---|---|
| 970-364 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CO | 2002-02-06 | yes | yes |
| 970-557 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CO | 2002-09-03 | yes | yes |
| 970-655 | UNION TELEPHONE COMPANY | – | no | yes |
| 970-794 | Onvoy ONVOY, LLC - CO | 2020-11-23 | yes | yes |
| 970-887 | Lumen QWEST CORPORATION | – | 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 |
|---|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - CO | Lumen | 2 | 40% |
| UNION TELEPHONE COMPANY | – | 1 | 20% |
| ONVOY, LLC - CO | Onvoy | 1 | 20% |
| QWEST CORPORATION | Lumen | 1 | 20% |
Frequently asked
Which prefixes belong to GRANBY in area code 970?
5 blocks: 364, 557, 655, 794, 887. The table above gives the holder of each.
Which carriers have numbers in GRANBY?
LEVEL 3 COMMUNICATIONS, LLC - CO (2 blocks), UNION TELEPHONE COMPANY (1 block), ONVOY, LLC - CO (1 block), QWEST CORPORATION (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is GRANBY 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.