NORTH PL prefixes in area code 503
NANPA records 6 assigned NXX blocks to rate center NORTH PL in area code 503, 0.8% of the 784 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 MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2), TELEPORT COMMUNICATIONS AMERICA, LLC - OR (1), QWEST CORPORATION (1). 6 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 971 – 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 |
|---|---|---|---|---|
| 503-389 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 503-433 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 503-447 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OR | – | yes | yes |
| 503-647 | Lumen QWEST CORPORATION | – | yes | yes |
| 503-773 | Lumen LEVEL 3 TELECOM OF OREGON, LLC - OR | – | yes | yes |
| 503-809 | T-Mobile T-MOBILE USA, INC. | – | 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 | 2 | 33.3% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - OR | AT&T | 1 | 16.7% |
| QWEST CORPORATION | Lumen | 1 | 16.7% |
| LEVEL 3 TELECOM OF OREGON, LLC - OR | Lumen | 1 | 16.7% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 16.7% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to NORTH PL in area code 503?
6 blocks: 389, 433, 447, 647, 773, 809. The table above gives the holder of each.
Which carriers have numbers in NORTH PL?
MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - OR (1 block), QWEST CORPORATION (1 block), LEVEL 3 TELECOM OF OREGON, LLC - OR (1 block), T-MOBILE USA, 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 NORTH PL 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.