UPTON prefixes in area code 508
NANPA records 3 assigned NXX blocks to rate center UPTON in area code 508, 0.4% of the 749 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 MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1), VERIZON NEW ENGLAND INC. (1), LEVEL 3 COMMUNICATIONS, LLC - MA (1). The earliest assignment on record here is 2002-06-27 and the most recent 2002-06-27. 3 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 207, 307, 774 – 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 |
|---|---|---|---|---|
| 508-464 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 508-529 | Verizon VERIZON NEW ENGLAND INC. | – | yes | yes |
| 508-603 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MA | 2002-06-27 | 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 |
|---|---|---|---|
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 33.3% |
| VERIZON NEW ENGLAND INC. | Verizon | 1 | 33.3% |
| LEVEL 3 COMMUNICATIONS, LLC - MA | Lumen | 1 | 33.3% |
Frequently asked
Which prefixes belong to UPTON in area code 508?
3 blocks: 464, 529, 603. The table above gives the holder of each.
Which carriers have numbers in UPTON?
MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1 block), VERIZON NEW ENGLAND INC. (1 block), LEVEL 3 COMMUNICATIONS, LLC - MA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is UPTON 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.