Local Calling Guide
Area code/prefix search
Greensboro, NC
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 336-553
| 2 |
GNBONCEU02Z |
829J PAETEC ITEL, LLC |
424 |
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| 336-553
| 3 |
GNBONCEU02Z |
829J PAETEC ITEL, LLC |
424 |
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|
|
| 336-553
| 4 |
GNBONCEU02Z |
829J PAETEC ITEL, LLC |
424 |
|
|
|
| 336-553
| 5 |
GNBONCEU02Z |
829J PAETEC ITEL, LLC |
424 |
|
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|
| 336-553
| 6 |
GNBONCEU02Z |
829J PAETEC ITEL, LLC |
424 |
|
|
|
| 336-553
| 7 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2009-08-02 |
|
| 336-553
| 8 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2009-08-02 |
|
| 336-553
| 9 |
GNBONCEU02Z |
829J PAETEC ITEL, LLC |
424 |
|
|
|
| 336-554
| A |
GNBONCEU31Z |
8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC |
424 |
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|
|
| 336-554
| 0 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2006-04-20 |
|
| 336-554
| 1 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2008-03-25 |
|
| 336-554
| 2 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2008-03-25 |
|
| 336-554
| 3 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2007-01-16 |
|
| 336-554
| 4 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2007-01-16 |
|
| 336-554
| 5 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2007-01-16 |
|
| 336-554
| 6 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2007-01-16 |
|
| 336-554
| 7 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2010-12-30 |
|
| 336-554
| 8 |
GNBPNCDNDS1 |
7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC |
424 |
|
2013-09-13 |
|
| 336-554
| 9 |
GNBONCEU31Z |
8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC |
424 |
|
|
|
| 336-556
| A |
GNBONCEU51Z |
6630 USA MOBILITY WIRELESS, INC. |
424 |
|
|
|
| 336-558
| A |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-558
| 0 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2007-02-21 |
|
| 336-558
| 1 |
GNBONCEU65Z |
5562 METROPCS, INC. |
424 |
|
|
|
| 336-558
| 2 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2007-04-10 |
|
| 336-558
| 3 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-558
| 4 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-558
| 5 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-558
| 6 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-558
| 7 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-558
| 8 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-558
| 9 |
GNBONCEU65Z |
5562 METROPCS, INC. |
424 |
|
|
|
| 336-574
| A |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-574
| 0 |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-574
| 1 |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-574
| 2 |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-574
| 3 |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-574
| 4 |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-574
| 5 |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-574
| 6 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
2009-08-05 |
|
| 336-574
| 7 |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-574
| 8 |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-574
| 9 |
GNBONCEU33G |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-579
| A |
GNBONCEU72Z |
511C SOUTH CAROLINA NET, INC. - NC |
424 |
|
|
|
| 336-579
| 0 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2016-04-28 |
|
| 336-579
| 1 |
GNBONCEU72Z |
511C SOUTH CAROLINA NET, INC. - NC |
424 |
|
2016-04-16 |
|
| 336-579
| 2 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2016-04-28 |
|
| 336-579
| 3 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2016-04-28 |
|
| 336-579
| 4 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2016-10-21 |
|
| 336-579
| 5 |
GNBONCEU72Z |
511C SOUTH CAROLINA NET, INC. - NC |
424 |
|
2016-04-16 |
|
| 336-579
| 6 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2016-07-31 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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