BLISSFIELD prefixes in area code 517
NANPA records 5 assigned NXX blocks to rate center BLISSFIELD in area code 517, 0.8% of the 616 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 TWILIO INTERNATIONAL, INC. (1), FRONTIER NORTH, INC. - MI (1), TC3 TELECOM, INC. - MI (1). The earliest assignment on record here is 2001-11-01 and the most recent 2001-11-01. 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 |
|---|---|---|---|---|
| 517-409 | Twilio TWILIO INTERNATIONAL, INC. | – | yes | yes |
| 517-486 | Frontier FRONTIER NORTH, INC. - MI | – | yes | yes |
| 517-606 | TC3 TELECOM, INC. - MI | – | no | yes |
| 517-682 | 123.NET, LLC | 2001-11-01 | yes | yes |
| 517-813 | INTERACTIVE SERVICES NETWORK, INC. | – | 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 |
|---|---|---|---|
| TWILIO INTERNATIONAL, INC. | Twilio | 1 | 20% |
| FRONTIER NORTH, INC. - MI | Frontier | 1 | 20% |
| TC3 TELECOM, INC. - MI | – | 1 | 20% |
| 123.NET, LLC | – | 1 | 20% |
| INTERACTIVE SERVICES NETWORK, INC. | – | 1 | 20% |
Frequently asked
Which prefixes belong to BLISSFIELD in area code 517?
5 blocks: 409, 486, 606, 682, 813. The table above gives the holder of each.
Which carriers have numbers in BLISSFIELD?
TWILIO INTERNATIONAL, INC. (1 block), FRONTIER NORTH, INC. - MI (1 block), TC3 TELECOM, INC. - MI (1 block), 123.NET, LLC (1 block), INTERACTIVE SERVICES NETWORK, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is BLISSFIELD 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.