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 |
| 503-858
| 3 |
Beaverton |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2010-04-12 |
|
| 503-858
| 4 |
Beaverton |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2010-04-26 |
|
| 503-858
| 5 |
Beaverton |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2009-04-27 |
|
| 503-858
| 6 |
Beaverton |
OR |
PTLEORXMAMD |
7537 LEVEL 3 TELECOM OF OREGON, LLC - OR |
672 |
|
|
|
| 503-858
| 7 |
Beaverton |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2008-09-14 |
|
| 503-858
| 8 |
Beaverton |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2008-09-28 |
|
| 503-858
| 9 |
Beaverton |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2014-06-03 |
|
| 503-859
| A |
Lyons |
OR |
LYNSORXARS0 |
2391 PEOPLES TEL. CO. |
672 |
|
|
|
| 503-860
| A |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-861
| A |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-861
| 0 |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-861
| 1 |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-861
| 2 |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-861
| 3 |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-861
| 4 |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-861
| 5 |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-861
| 6 |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-861
| 7 |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-861
| 8 |
Warrenton |
OR |
HMTNOR210MD |
352D CHARTER FIBERLINK OR-CCVII, LLC - OR |
672 |
|
2007-07-18 |
|
| 503-861
| 9 |
Warrenton |
OR |
WRTNOR64DS0 |
9638 QWEST CORPORATION |
672 |
|
|
|
| 503-862
| A |
Sherwood |
OR |
PTLEORXMAMD |
7537 LEVEL 3 TELECOM OF OREGON, LLC - OR |
672 |
|
|
|
| 503-862
| 0 |
Sherwood |
OR |
PTLDOR13XGX |
506J TWILIO INTERNATIONAL, INC. |
672 |
|
2021-01-15 |
|
| 503-862
| 1 |
Sherwood |
OR |
PTLEORXMAMD |
7537 LEVEL 3 TELECOM OF OREGON, LLC - OR |
672 |
|
|
|
| 503-862
| 2 |
Sherwood |
OR |
PTLGORIA7MD |
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2012-12-22 |
|
| 503-862
| 3 |
Sherwood |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2014-12-12 |
|
| 503-862
| 4 |
Sherwood |
OR |
PTLEORXMAMD |
7537 LEVEL 3 TELECOM OF OREGON, LLC - OR |
672 |
|
|
|
| 503-862
| 5 |
Sherwood |
OR |
PTLDORWAXDY |
2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR |
672 |
|
2010-11-18 |
|
| 503-862
| 6 |
Sherwood |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2014-12-12 |
|
| 503-862
| 7 |
Sherwood |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2012-06-22 |
|
| 503-862
| 8 |
Sherwood |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2012-04-01 |
|
| 503-862
| 9 |
Sherwood |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2012-10-20 |
|
| 503-863
| A |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-863
| 0 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2006-12-01 |
|
| 503-863
| 1 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2006-12-15 |
|
| 503-863
| 2 |
Portland |
OR |
PTLDOR69X9X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
672 |
|
2007-08-06 |
|
| 503-863
| 3 |
Portland |
OR |
PTLDOR69X9X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
672 |
|
2007-08-06 |
|
| 503-863
| 4 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2007-01-11 |
|
| 503-863
| 5 |
Portland |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
2007-01-15 |
|
| 503-863
| 6 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-863
| 7 |
Portland |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2007-09-05 |
|
| 503-863
| 8 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
2007-02-09 |
|
| 503-863
| 9 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
2007-01-19 |
|
| 503-864
| A |
Dayton |
OR |
DYTNORXADS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
| 503-864
| 0 |
Dayton |
OR |
|
6529 T-MOBILE USA, INC. |
672 |
|
2017-12-14 |
|
| 503-864
| 1 |
Dayton |
OR |
DYTNORXADS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
| 503-864
| 2 |
Dayton |
OR |
DYTNORXADS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
| 503-864
| 3 |
Dayton |
OR |
DYTNORXADS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
| 503-864
| 4 |
Dayton |
OR |
DYTNORXADS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
| 503-864
| 5 |
Dayton |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2013-06-13 |
|
| 503-864
| 6 |
Dayton |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2007-05-28 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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