SILT prefixes in area code 970
NANPA records 3 assigned NXX blocks to rate center SILT in area code 970, 0.4% 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. 3 holders hold those blocks, the largest being PEERLESS NETWORK OF COLORADO, LLC - CO (1), TELNYX LLC (1), QWEST CORPORATION (1). The earliest assignment on record here is 2014-09-25 and the most recent 2021-06-02. 3 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 |
|---|---|---|---|---|
| 970-287 | Peerless PEERLESS NETWORK OF COLORADO, LLC - CO | 2014-09-25 | yes | yes |
| 970-839 | Telnyx TELNYX LLC | 2021-06-02 | yes | yes |
| 970-876 | 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 |
|---|---|---|---|
| PEERLESS NETWORK OF COLORADO, LLC - CO | Peerless | 1 | 33.3% |
| TELNYX LLC | Telnyx | 1 | 33.3% |
| QWEST CORPORATION | Lumen | 1 | 33.3% |
Frequently asked
Which prefixes belong to SILT in area code 970?
3 blocks: 287, 839, 876. The table above gives the holder of each.
Which carriers have numbers in SILT?
PEERLESS NETWORK OF COLORADO, LLC - CO (1 block), TELNYX LLC (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 SILT 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.