Local Calling Guide
Area code/prefix search
NPA: 773
[Rate centres in NPA 773]
[Dial plan for NPA 773]
<< 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
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 773-997
| 4 |
Chicago Zone 02-Edgewater |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2010-08-30 |
|
| 773-997
| 5 |
Chicago Zone 02-Edgewater |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2021-09-17 |
|
| 773-997
| 6 |
Chicago Zone 02-Edgewater |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2021-09-17 |
|
| 773-997
| 7 |
Chicago Zone 02-Edgewater |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2021-01-15 |
|
| 773-997
| 8 |
Chicago Zone 02-Edgewater |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2021-09-17 |
|
| 773-997
| 9 |
Chicago Zone 02-Edgewater |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2009-06-24 |
|
| 773-998
| A |
Chicago Zone 10-Beverly |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 773-998
| 0 |
Chicago Zone 10-Beverly |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-08-01 |
|
| 773-998
| 1 |
Chicago Zone 10-Beverly |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-17 |
|
| 773-998
| 2 |
Chicago Zone 10-Beverly |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-17 |
|
| 773-998
| 3 |
Chicago Zone 10-Beverly |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-17 |
|
| 773-998
| 4 |
Chicago Zone 10-Beverly |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-17 |
|
| 773-998
| 5 |
Chicago Zone 10-Beverly |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-05-17 |
|
| 773-998
| 6 |
Chicago Zone 10-Beverly |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-05-17 |
|
| 773-998
| 7 |
Chicago Zone 10-Beverly |
IL |
|
515J IP HORIZON LLC |
358 |
|
2016-08-09 |
|
| 773-998
| 8 |
Chicago Zone 10-Beverly |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-05-17 |
|
| 773-998
| 9 |
Chicago Zone 10-Beverly |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-07-28 |
|
| 773-999
| A |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 773-999
| 0 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-07-12 |
|
| 773-999
| 1 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2010-03-26 |
|
| 773-999
| 2 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2010-03-26 |
|
| 773-999
| 3 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2010-10-30 |
|
| 773-999
| 4 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-04-25 |
|
| 773-999
| 5 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-04-25 |
|
| 773-999
| 6 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2012-02-03 |
|
| 773-999
| 7 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-05-23 |
|
| 773-999
| 8 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2012-02-03 |
|
| 773-999
| 9 |
Chicago Zone 05-Austin |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-02-16 |
|
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Last updated: Mon, 15 Sep 2025 02:24:40 UTC
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