Local Calling Guide
Area code/prefix search
Westport, OR
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 503-455
| A |
WSPTOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-455
| 0 |
|
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-455
| 1 |
|
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-455
| 2 |
|
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-455
| 3 |
|
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-455
| 4 |
|
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2011-12-24 |
|
| 503-455
| 5 |
|
750E ONVOY, LLC - OR |
672 |
|
2012-12-16 |
|
| 503-455
| 6 |
|
750E ONVOY, LLC - OR |
672 |
|
2012-12-16 |
|
| 503-455
| 7 |
|
750E ONVOY, LLC - OR |
672 |
|
2012-12-16 |
|
| 503-455
| 8 |
|
157F PEERLESS NETWORK OF OREGON, LLC - OR |
672 |
|
2014-10-12 |
|
| 503-455
| 9 |
|
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-966
| A |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
|
|
| 503-966
| 0 |
|
750E ONVOY, LLC - OR |
672 |
|
2020-11-10 |
|
| 503-966
| 1 |
|
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2015-11-14 |
|
| 503-966
| 2 |
|
750E ONVOY, LLC - OR |
672 |
|
2016-04-23 |
|
| 503-966
| 3 |
|
750E ONVOY, LLC - OR |
672 |
|
2016-04-18 |
|
| 503-966
| 4 |
|
750E ONVOY, LLC - OR |
672 |
|
2016-04-18 |
|
| 503-966
| 5 |
|
750E ONVOY, LLC - OR |
672 |
|
2015-09-28 |
|
| 503-966
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
672 |
|
2014-02-19 |
|
| 503-966
| 7 |
|
750E ONVOY, LLC - OR |
672 |
|
2007-09-21 |
|
| 503-966
| 8 |
|
750E ONVOY, LLC - OR |
672 |
|
2016-04-23 |
|
| 503-966
| 9 |
|
750E ONVOY, LLC - OR |
672 |
|
2012-09-26 |
|
| 971-296
| A |
PTLDORWAXKY |
936F ASTOUND BROADBAND, LLC - OR |
672 |
|
|
|
| 971-296
| 0 |
|
157F PEERLESS NETWORK OF OREGON, LLC - OR |
672 |
|
2019-06-26 |
|
| 971-296
| 1 |
|
495J STRATUS NETWORKS |
672 |
|
2021-04-11 |
|
| 971-296
| 2 |
|
750E ONVOY, LLC - OR |
672 |
|
2018-04-28 |
|
| 971-296
| 4 |
|
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2021-09-17 |
|
| 971-296
| 5 |
|
936F ASTOUND BROADBAND, LLC - OR |
672 |
|
2018-01-06 |
|
| 971-296
| 6 |
|
624H ONVOY SPECTRUM, LLC |
672 |
|
2021-10-08 |
|
| 971-296
| 7 |
|
624H ONVOY SPECTRUM, LLC |
672 |
|
2021-07-24 |
|
| 971-799
| A |
PTLDOR13X6X |
158H INVOXIO INCORPORATED |
672 |
|
|
|
| 971-799
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
672 |
|
2022-12-08 |
|
| 971-799
| 2 |
|
624H ONVOY SPECTRUM, LLC |
672 |
|
2021-11-21 |
|
| 971-799
| 3 |
|
624H ONVOY SPECTRUM, LLC |
672 |
|
2021-11-21 |
|
| 971-799
| 6 |
|
750E ONVOY, LLC - OR |
672 |
|
2019-11-08 |
|
| 971-799
| 7 |
|
750E ONVOY, LLC - OR |
672 |
|
2019-11-08 |
|
| 971-799
| 8 |
|
073H TELNYX LLC |
672 |
|
2018-10-30 |
|
| 971-799
| 9 |
|
158H INVOXIO INCORPORATED |
672 |
|
2018-10-29 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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