Local Calling Guide
Area code/prefix search
Centreville, MD
1 2 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
410-490
| A |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
|
|
410-739
| A |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-739
| 0 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-739
| 1 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-739
| 2 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-739
| 3 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-739
| 4 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-739
| 5 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-739
| 6 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-739
| 7 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2005-05-02 |
|
410-739
| 8 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2005-09-01 |
|
410-739
| 9 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-758
| A |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-758
| 0 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-758
| 1 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-758
| 2 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-758
| 3 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-758
| 4 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-758
| 5 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-758
| 6 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-758
| 7 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
|
|
410-758
| 8 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-758
| 9 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
443-262
| A |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
443-262
| 0 |
SLBRMDSBXFX |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
242 |
|
2012-08-27 |
|
443-262
| 1 |
SLBRMDSCXLX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
2004-01-18 |
|
443-262
| 2 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2004-02-28 |
|
443-262
| 3 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2004-04-02 |
|
443-262
| 4 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
2004-06-21 |
|
443-262
| 5 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2005-12-02 |
|
443-262
| 6 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2006-04-01 |
|
443-262
| 7 |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
2017-09-13 |
|
443-262
| 8 |
ESTNMDESMMD |
228C IDT AMERICA, CORP. - MD |
242 |
|
2006-05-06 |
|
443-262
| 9 |
CNVLMDCTRS2 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
443-988
| A |
SLBRMDSBXFX |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
242 |
|
|
|
443-988
| 0 |
SLBRMDSBXFX |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
242 |
|
2006-08-07 |
|
443-988
| 1 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2007-01-02 |
|
443-988
| 2 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2008-10-03 |
|
443-988
| 3 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2008-03-03 |
|
443-988
| 4 |
ESTNMDES5MD |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
242 |
|
2009-03-02 |
|
443-988
| 5 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2009-05-02 |
|
443-988
| 6 |
SLBRMDSB8MD |
2589 US LEC OF MARYLAND, INC. |
242 |
|
2016-11-18 |
|
443-988
| 7 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2017-04-13 |
|
443-988
| 8 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2006-09-01 |
|
443-988
| 9 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2017-08-31 |
|
667-230
| A |
SLBRMD90DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
242 |
|
|
|
667-230
| 0 |
SLBRMD90DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
242 |
|
2018-04-15 |
|
667-230
| 1 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-03-05 |
|
667-230
| 2 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2018-05-27 |
|
667-230
| 3 |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2020-08-10 |
|
1 2 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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