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 |
503-428
| 4 |
Salem |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2005-02-06 |
|
503-428
| 5 |
Salem |
OR |
PTLDORWAXDY |
2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR |
672 |
|
2003-12-13 |
|
503-428
| 6 |
Salem |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2005-02-25 |
|
503-428
| 7 |
Salem |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2005-03-28 |
|
503-428
| 8 |
Salem |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2005-02-06 |
|
503-428
| 9 |
Salem |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
503-429
| A |
Vernonia |
OR |
VRNNORXXRS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
503-430
| A |
Beaverton |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
503-430
| 0 |
Beaverton |
OR |
PTLDOR13XFX |
318J COMCAST IP PHONE, LLC |
672 |
|
|
|
503-430
| 1 |
Beaverton |
OR |
PTLDOR13XFX |
318J COMCAST IP PHONE, LLC |
672 |
|
|
|
503-430
| 2 |
Beaverton |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
503-430
| 3 |
Beaverton |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
503-430
| 4 |
Beaverton |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2011-05-07 |
|
503-430
| 5 |
Beaverton |
OR |
PTLDOR13XFX |
318J COMCAST IP PHONE, LLC |
672 |
|
|
|
503-430
| 6 |
Beaverton |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
503-430
| 7 |
Beaverton |
OR |
PTLDOR13XFX |
318J COMCAST IP PHONE, LLC |
672 |
|
|
|
503-430
| 8 |
Beaverton |
OR |
PTLDOR13XFX |
318J COMCAST IP PHONE, LLC |
672 |
|
|
|
503-430
| 9 |
Beaverton |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2011-07-31 |
|
503-431
| A |
Beaverton |
OR |
TGRDORXACG0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
503-431
| 0 |
Beaverton |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2007-05-14 |
|
503-431
| 1 |
Beaverton |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2007-03-08 |
|
503-431
| 2 |
Beaverton |
OR |
TGRDORXACG0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
503-431
| 3 |
Beaverton |
OR |
TGRDORXACG0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
503-431
| 4 |
Beaverton |
OR |
TGRDORXACG0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
503-431
| 5 |
Beaverton |
OR |
TGRDORXACG0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
503-431
| 6 |
Beaverton |
OR |
TGRDORXACG0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
503-431
| 7 |
Beaverton |
OR |
TGRDORXACG0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
503-431
| 8 |
Beaverton |
OR |
TGRDORXACG0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
503-431
| 9 |
Beaverton |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2007-03-08 |
|
503-432
| A |
Portland |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
503-432
| 0 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
2006-05-19 |
|
503-432
| 1 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2006-03-26 |
|
503-432
| 2 |
Portland |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
503-432
| 3 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
2005-06-12 |
|
503-432
| 4 |
Portland |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
503-432
| 5 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2006-03-26 |
|
503-432
| 6 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2006-03-26 |
|
503-432
| 7 |
Portland |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2006-06-22 |
|
503-432
| 8 |
Portland |
OR |
PTLDOR13XFX |
318J COMCAST IP PHONE, LLC |
672 |
|
|
|
503-432
| 9 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
2005-08-04 |
|
503-433
| A |
North Plains |
OR |
PTLDOR69X9X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
672 |
|
|
|
503-433
| 0 |
North Plains |
OR |
PTLDORWAXCY |
647F ELTOPIA COMMUNICATIONS LLC - OR |
672 |
|
2010-07-17 |
|
503-433
| 1 |
North Plains |
OR |
BVTNORAGDS1 |
4980 XO OREGON, INC. |
672 |
|
2007-04-27 |
|
503-433
| 2 |
North Plains |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2011-09-16 |
|
503-433
| 3 |
North Plains |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2011-09-16 |
|
503-433
| 4 |
North Plains |
OR |
BVTNORAGDS2 |
326E YMAX COMMUNICATIONS CORP. - OR |
672 |
|
2011-01-21 |
|
503-433
| 5 |
North Plains |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2011-09-16 |
|
503-433
| 6 |
North Plains |
OR |
PTLDOR13UMD |
073H TELNYX LLC |
672 |
|
2020-05-18 |
|
503-433
| 7 |
North Plains |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2009-03-12 |
|
503-433
| 8 |
North Plains |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2012-09-26 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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