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 |
| 503-445
| 7 |
Portland |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-445
| 8 |
Portland |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
2003-05-12 |
|
| 503-445
| 9 |
Portland |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-446
| A |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-446
| 0 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2009-08-31 |
|
| 503-446
| 1 |
Portland |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2010-06-19 |
|
| 503-446
| 2 |
Portland |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2010-06-19 |
|
| 503-446
| 3 |
Portland |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2010-06-19 |
|
| 503-446
| 4 |
Portland |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2010-06-19 |
|
| 503-446
| 5 |
Portland |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2010-06-19 |
|
| 503-446
| 6 |
Portland |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2010-06-19 |
|
| 503-446
| 7 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2010-06-19 |
|
| 503-446
| 8 |
Portland |
OR |
BVTNORAGDS2 |
326E YMAX COMMUNICATIONS CORP. - OR |
672 |
|
2010-01-12 |
|
| 503-446
| 9 |
Portland |
OR |
BVTNORAGDS2 |
326E YMAX COMMUNICATIONS CORP. - OR |
672 |
|
2010-01-12 |
|
| 503-447
| A |
North Plains |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
| 503-447
| 0 |
North Plains |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
| 503-447
| 1 |
North Plains |
OR |
PTLDOR13XFX |
318J COMCAST IP PHONE, LLC |
672 |
|
|
|
| 503-447
| 2 |
North Plains |
OR |
PTLDOR13UMD |
073H TELNYX LLC |
672 |
|
2020-10-18 |
|
| 503-447
| 3 |
North Plains |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2012-12-06 |
|
| 503-447
| 4 |
North Plains |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2019-11-08 |
|
| 503-447
| 5 |
North Plains |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2006-10-12 |
|
| 503-447
| 6 |
North Plains |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2011-06-04 |
|
| 503-447
| 7 |
North Plains |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2011-09-16 |
|
| 503-447
| 8 |
North Plains |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2019-11-08 |
|
| 503-447
| 9 |
North Plains |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2021-03-05 |
|
| 503-448
| A |
Aumsville-Turner |
OR |
STTNORXADS0 |
8629 SCS COMMUNICATIONS AND SECURITY, INC. - OR |
672 |
|
|
|
| 503-449
| A |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 0 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 1 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 2 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 3 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 4 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 5 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 6 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 7 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 8 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-449
| 9 |
Portland |
OR |
|
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-450
| A |
Portland |
OR |
PTLDOR69DS1 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-451
| A |
Clackamas |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
| 503-451
| 0 |
Clackamas |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2008-11-29 |
|
| 503-451
| 1 |
Clackamas |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2016-03-10 |
|
| 503-451
| 2 |
Clackamas |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
| 503-451
| 3 |
Clackamas |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2010-11-28 |
|
| 503-451
| 4 |
Clackamas |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2016-03-10 |
|
| 503-451
| 5 |
Clackamas |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2011-01-28 |
|
| 503-451
| 6 |
Clackamas |
OR |
PTLGORIA7MD |
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2011-08-05 |
|
| 503-451
| 7 |
Clackamas |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
| 503-451
| 8 |
Clackamas |
OR |
LKOSOR62DS0 |
9638 QWEST CORPORATION |
672 |
|
2010-11-19 |
|
| 503-451
| 9 |
Clackamas |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2016-03-10 |
|
| 503-452
| A |
Portland |
OR |
PTLDOR17DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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