Local Calling Guide
Area code/prefix search
Bay City, OR
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 503-300
| A |
|
792K CHARTER IP ENABLED SERVICES, LLC |
672 |
|
|
|
| 503-300
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
672 |
|
|
|
| 503-300
| 1 |
|
750E ONVOY, LLC - OR |
672 |
|
2020-02-22 |
|
| 503-300
| 2 |
|
750E ONVOY, LLC - OR |
672 |
|
2020-02-22 |
|
| 503-300
| 3 |
|
936F ASTOUND BROADBAND, LLC - OR |
672 |
|
2017-12-04 |
|
| 503-300
| 4 |
|
750E ONVOY, LLC - OR |
672 |
|
2019-11-08 |
|
| 503-300
| 5 |
|
750E ONVOY, LLC - OR |
672 |
|
2018-12-06 |
|
| 503-300
| 6 |
|
750E ONVOY, LLC - OR |
672 |
|
2019-11-08 |
|
| 503-300
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
672 |
|
2013-11-27 |
|
| 503-300
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2019-06-26 |
|
| 503-300
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2016-01-06 |
|
| 503-377
| A |
BYCYORXARS0 |
4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR |
672 |
|
|
|
| 971-791
| A |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
|
|
| 971-791
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2025-12-19 |
|
| 971-791
| 1 |
|
624H ONVOY SPECTRUM, LLC |
672 |
|
2021-07-24 |
|
| 971-791
| 2 |
|
750E ONVOY, LLC - OR |
672 |
|
2020-06-03 |
|
| 971-791
| 3 |
|
750E ONVOY, LLC - OR |
672 |
|
2020-06-03 |
|
| 971-791
| 5 |
|
624H ONVOY SPECTRUM, LLC |
672 |
|
2021-10-21 |
|
| 971-791
| 6 |
|
750E ONVOY, LLC - OR |
672 |
|
2020-08-14 |
|
| 971-791
| 7 |
|
750E ONVOY, LLC - OR |
672 |
|
2020-08-14 |
|
| 971-791
| 8 |
|
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2023-02-20 |
|
| 971-791
| 9 |
|
145J TERRA NOVA TELECOM INC. |
672 |
|
2025-07-12 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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