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 |
| 503-917
| 6 |
Dallas |
OR |
THDLORXADMD |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
2013-01-02 |
|
| 503-917
| 7 |
Dallas |
OR |
PTLDORWAXKY |
936F ASTOUND BROADBAND, LLC - OR |
672 |
|
2015-03-15 |
|
| 503-917
| 8 |
Dallas |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
2015-06-15 |
|
| 503-917
| 9 |
Dallas |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
|
|
| 503-918
| A |
Salem |
OR |
PTLDOR69X1X |
6630 USA MOBILITY WIRELESS, INC. |
672 |
|
|
|
| 503-919
| A |
Clackamas |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-919
| 0 |
Clackamas |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-919
| 1 |
Clackamas |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-919
| 2 |
Clackamas |
OR |
BVTNORAGDS2 |
326E YMAX COMMUNICATIONS CORP. - OR |
672 |
|
2007-06-08 |
|
| 503-919
| 3 |
Clackamas |
OR |
BVTNORAGDS2 |
326E YMAX COMMUNICATIONS CORP. - OR |
672 |
|
2007-06-08 |
|
| 503-919
| 4 |
Clackamas |
OR |
BVTNORAGDS2 |
326E YMAX COMMUNICATIONS CORP. - OR |
672 |
|
2007-06-08 |
|
| 503-919
| 5 |
Clackamas |
OR |
PTLJORIY1MD |
5562 METROPCS, INC. |
672 |
|
2014-11-09 |
|
| 503-919
| 6 |
Clackamas |
OR |
PTLJORIY1MD |
5562 METROPCS, INC. |
672 |
|
2014-11-09 |
|
| 503-919
| 7 |
Clackamas |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2015-05-15 |
|
| 503-919
| 8 |
Clackamas |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-919
| 9 |
Clackamas |
OR |
PTLDOR62GT2 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
672 |
|
|
|
| 503-920
| A |
Portland |
OR |
PTLDOR69X1X |
6630 USA MOBILITY WIRELESS, INC. |
672 |
|
|
|
| 503-921
| A |
Portland |
OR |
PTLDOR69X1X |
6630 USA MOBILITY WIRELESS, INC. |
672 |
|
|
|
| 503-922
| A |
Portland |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
|
|
| 503-922
| 0 |
Portland |
OR |
PTLDOR69X9X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
672 |
|
2005-08-18 |
|
| 503-922
| 1 |
Portland |
OR |
PTLDOR69X9X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
672 |
|
2005-08-18 |
|
| 503-922
| 2 |
Portland |
OR |
PTLDOR69X9X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
672 |
|
2005-08-18 |
|
| 503-922
| 3 |
Portland |
OR |
PTLDOR69X9X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
672 |
|
2005-08-18 |
|
| 503-922
| 4 |
Portland |
OR |
PTLDOR69X9X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
672 |
|
2005-12-17 |
|
| 503-922
| 5 |
Portland |
OR |
PTLJORIY1MD |
5562 METROPCS, INC. |
672 |
|
2020-02-24 |
|
| 503-922
| 6 |
Portland |
OR |
PTLDOR69UMD |
076F BANDWIDTH.COM CLEC, LLC - OR |
672 |
|
2020-10-11 |
|
| 503-922
| 7 |
Portland |
OR |
PTLGORIA7MD |
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2020-05-09 |
|
| 503-922
| 8 |
Portland |
OR |
TGRDORAODS0 |
7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
672 |
|
2005-07-09 |
|
| 503-922
| 9 |
Portland |
OR |
PTLJORIY0MD |
6529 T-MOBILE USA, INC. |
672 |
|
2005-09-10 |
|
| 503-923
| A |
Beaverton |
OR |
PTLDORPBDS7 |
647F ELTOPIA COMMUNICATIONS LLC - OR |
672 |
|
|
|
| 503-924
| A |
Beaverton |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-924
| 0 |
Beaverton |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-924
| 1 |
Beaverton |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-924
| 2 |
Beaverton |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-924
| 3 |
Beaverton |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-924
| 4 |
Beaverton |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-924
| 5 |
Beaverton |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
|
|
| 503-924
| 6 |
Beaverton |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
2011-10-10 |
|
| 503-924
| 7 |
Beaverton |
OR |
PTLDORWADS2 |
750E ONVOY, LLC - OR |
672 |
|
2007-05-28 |
|
| 503-924
| 8 |
Beaverton |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
2012-02-04 |
|
| 503-924
| 9 |
Beaverton |
OR |
PTLDORWNAMD |
5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR |
672 |
|
2013-01-16 |
|
| 503-925
| A |
Sherwood |
OR |
SHWDORXADS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
| 503-925
| 0 |
Sherwood |
OR |
SHWDORXADS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
| 503-925
| 1 |
Sherwood |
OR |
SHWDORXADS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
| 503-925
| 2 |
Sherwood |
OR |
SHWDORXADS0 |
4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
672 |
|
|
|
| 503-925
| 3 |
Sherwood |
OR |
PTLGORIA7MD |
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2005-01-14 |
|
| 503-925
| 4 |
Sherwood |
OR |
PTLGORIA7MD |
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2002-05-08 |
|
| 503-925
| 5 |
Sherwood |
OR |
PTLGORIA7MD |
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2005-02-03 |
|
| 503-925
| 6 |
Sherwood |
OR |
PTLGORIA7MD |
3234 LEVEL 3 COMMUNICATIONS, LLC - OR |
672 |
|
2011-11-23 |
|
| 503-925
| 7 |
Sherwood |
OR |
PTLEORTEPS0 |
7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
672 |
|
2003-04-05 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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