Local Calling Guide
Area code/prefix search
NPA: 503
[Rate centres in NPA 503]
[Dial plan for NPA 503]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 503-782
| 7 |
Pacific City |
OR |
THDLORXAFMD |
750E ONVOY, LLC - OR |
672 |
|
2018-12-09 |
|
| 503-782
| 8 |
Pacific City |
OR |
THDLORXAFMD |
750E ONVOY, LLC - OR |
672 |
|
2020-11-10 |
|
| 503-782
| 9 |
Pacific City |
OR |
THDLORXAFMD |
750E ONVOY, LLC - OR |
672 |
|
2020-11-10 |
|
| 503-783
| A |
Stafford-Sandy |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-783
| 0 |
Stafford-Sandy |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-783
| 1 |
Stafford-Sandy |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-783
| 2 |
Stafford-Sandy |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-783
| 3 |
Stafford-Sandy |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
2008-02-28 |
|
| 503-783
| 4 |
Stafford-Sandy |
OR |
BVTNORXBXMX |
624H ONVOY SPECTRUM, LLC |
672 |
|
2021-05-22 |
|
| 503-783
| 5 |
Stafford-Sandy |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-783
| 6 |
Stafford-Sandy |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
2011-01-19 |
|
| 503-783
| 7 |
Stafford-Sandy |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
2012-11-03 |
|
| 503-783
| 8 |
Stafford-Sandy |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2016-03-01 |
|
| 503-783
| 9 |
Stafford-Sandy |
OR |
PTLGORIA7MD |
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2021-06-27 |
|
| 503-784
| A |
Portland |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-785
| A |
Clackamas |
OR |
MLWKOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-785
| 0 |
Clackamas |
OR |
MLWKOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-785
| 1 |
Clackamas |
OR |
MLWKOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-785
| 2 |
Clackamas |
OR |
MLWKOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-785
| 3 |
Clackamas |
OR |
|
750E ONVOY, LLC - OR |
672 |
|
2025-10-18 |
|
| 503-785
| 4 |
Clackamas |
OR |
MLWKOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-785
| 5 |
Clackamas |
OR |
MLWKOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-785
| 6 |
Clackamas |
OR |
MLWKOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-785
| 7 |
Clackamas |
OR |
MLWKOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-785
| 8 |
Clackamas |
OR |
ORCYOR18DS0 |
9638 QWEST CORPORATION |
672 |
|
2003-01-04 |
|
| 503-785
| 9 |
Clackamas |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2015-05-15 |
|
| 503-786
| A |
Clackamas |
OR |
MLWKOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| A |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| 0 |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| 1 |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| 2 |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| 3 |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| 4 |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| 5 |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| 6 |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| 7 |
Falls City |
OR |
|
792K CHARTER IP ENABLED SERVICES, LLC |
672 |
|
2009-11-18 |
|
| 503-787
| 8 |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-787
| 9 |
Falls City |
OR |
FLCYOR58DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-788
| A |
Portland |
OR |
PTLDOR18DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-789
| A |
Portland |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-790
| A |
Portland |
OR |
PTLDOR69DS1 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-791
| A |
Astoria |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-791
| 0 |
Astoria |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-791
| 1 |
Astoria |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-791
| 2 |
Astoria |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-791
| 3 |
Astoria |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-791
| 4 |
Astoria |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-791
| 5 |
Astoria |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-791
| 6 |
Astoria |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-791
| 7 |
Astoria |
OR |
BENDOR248MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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