NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

WOODBURN prefixes in area code 971

NANPA records 9 assigned NXX blocks to rate center WOODBURN in area code 971, 2.0% of the 444 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. 7 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC (2), T-MOBILE USA, INC. (2), ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (1). The earliest assignment on record here is 2001-06-13 and the most recent 2023-12-04. 9 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 260, 270, 503, 618 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 2% of 971
7 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
971-216 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
971-338 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-10-05 yes yes
971-406 Bandwidth BANDWIDTH.COM CLEC, LLC - OR 2021-08-10 yes yes
971-432 T-Mobile T-MOBILE USA, INC. 2016-08-15 yes yes
971-444 Onvoy ONVOY, LLC - OR 2012-11-20 yes yes
971-455 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 2023-08-02 yes yes
971-474 T-Mobile T-MOBILE USA, INC. 2023-12-04 yes yes
971-772 AT&T NEW CINGULAR WIRELESS PCS, LLC 2014-11-03 yes yes
971-983 DATAVISION COMMUNICATIONS LLC 2001-06-13 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

HolderBrandBlocksShare here
NEW CINGULAR WIRELESS PCS, LLC AT&T 2 22.2%
T-MOBILE USA, INC. T-Mobile 2 22.2%
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM Allstream 1 11.1%
BANDWIDTH.COM CLEC, LLC - OR Bandwidth 1 11.1%
ONVOY, LLC - OR Onvoy 1 11.1%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR Verizon 1 11.1%
DATAVISION COMMUNICATIONS LLC – 1 11.1%

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 WOODBURN in area code 971?

9 blocks: 216, 338, 406, 432, 444, 455, 474, 772, 983. The table above gives the holder of each.

Which carriers have numbers in WOODBURN?

NEW CINGULAR WIRELESS PCS, LLC (2 blocks), T-MOBILE USA, INC. (2 blocks), ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (1 block), BANDWIDTH.COM CLEC, LLC - OR (1 block), ONVOY, LLC - OR (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WOODBURN 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.

Other rate centers in 971

All 444 prefixes in 971