Local Calling Guide
Area code/prefix search
NPA: 410
[Rate centres in NPA 410]
[Dial plan for NPA 410]
<< 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 89 90 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
410-670
| 3 |
Edgewood |
MD |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
238 |
|
2012-06-08 |
|
410-670
| 4 |
Edgewood |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2003-02-20 |
|
410-670
| 5 |
Edgewood |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2012-08-12 |
|
410-670
| 6 |
Edgewood |
MD |
BLTMMDCHFMD |
5562 METROPCS, INC. |
238 |
|
2020-04-13 |
|
410-670
| 7 |
Edgewood |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2005-02-07 |
|
410-670
| 8 |
Edgewood |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2006-05-08 |
|
410-670
| 9 |
Edgewood |
MD |
BLTOMDKHDS0 |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
238 |
|
|
|
410-671
| A |
Edgewood |
MD |
EDWDMDEGDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-671
| 0 |
Edgewood |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-03-30 |
|
410-671
| 1 |
Edgewood |
MD |
BLTMMDCHFMD |
5562 METROPCS, INC. |
238 |
|
2020-08-21 |
|
410-671
| 2 |
Edgewood |
MD |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
238 |
|
2011-06-20 |
|
410-671
| 3 |
Edgewood |
MD |
BLTMMDCHXMX |
506J TWILIO INTERNATIONAL, INC. |
238 |
|
2020-12-26 |
|
410-671
| 4 |
Edgewood |
MD |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
238 |
|
2005-03-10 |
|
410-671
| 5 |
Edgewood |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2010-11-28 |
|
410-671
| 6 |
Edgewood |
MD |
EDWDMDEGDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-671
| 7 |
Edgewood |
MD |
EDWDMDEGDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-671
| 8 |
Edgewood |
MD |
BLTMMDCHFMD |
5562 METROPCS, INC. |
238 |
|
2020-01-05 |
|
410-671
| 9 |
Edgewood |
MD |
EDWDMDEGDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| A |
Odenton |
MD |
ODTNMDONDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 0 |
Odenton |
MD |
ODTNMDONDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 1 |
Odenton |
MD |
ODTNMDONDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 2 |
Odenton |
MD |
ODTNMDONDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 3 |
Odenton |
MD |
ODTNMDONDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 4 |
Odenton |
MD |
ODTNMDONDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 5 |
Odenton |
MD |
ODTNMDPORS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 6 |
Odenton |
MD |
ODTNMDPORS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 7 |
Odenton |
MD |
ODTNMDPORS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 8 |
Odenton |
MD |
ODTNMDONDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-672
| 9 |
Odenton |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-04-30 |
|
410-673
| A |
Preston |
MD |
PSTNMDPSRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-673
| 0 |
Preston |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2004-04-03 |
|
410-673
| 1 |
Preston |
MD |
PSTNMDPSRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-673
| 2 |
Preston |
MD |
PSTNMDPSRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-673
| 3 |
Preston |
MD |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
2017-09-13 |
|
410-673
| 4 |
Preston |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2017-04-14 |
|
410-673
| 6 |
Preston |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-03-28 |
|
410-673
| 7 |
Preston |
MD |
PSTNMDPSRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-673
| 8 |
Preston |
MD |
SLBRMDSBXLX |
318J COMCAST IP PHONE, LLC |
242 |
|
2006-07-31 |
|
410-673
| 9 |
Preston |
MD |
PSTNMDPSRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-674
| A |
Odenton |
MD |
ODTNMDONDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-675
| A |
Baltimore |
MD |
BLTMMDWLDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-676
| A |
Edgewood |
MD |
EDWDMDEGDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-677
| A |
Salisbury |
MD |
SLBRMDSBDS1 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-678
| A |
Elkridge |
MD |
HNVAMDAE3MD |
6630 USA MOBILITY WIRELESS, INC. |
238 |
|
|
|
410-679
| A |
Fork |
MD |
EDWDMDEGDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-680
| A |
Ellicott City |
MD |
BLTMMDDNDS2 |
7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD |
238 |
|
|
|
410-680
| 0 |
Ellicott City |
MD |
BLTMMDDNDS2 |
7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD |
238 |
|
|
|
410-680
| 1 |
Ellicott City |
MD |
BLTMMDDNDS2 |
7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD |
238 |
|
|
|
410-680
| 2 |
Ellicott City |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-02-15 |
|
410-680
| 3 |
Ellicott City |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-02-15 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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