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 91 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
410-635
| 9 |
New Windsor |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2011-08-17 |
|
410-636
| A |
Brooklyn Park-Linthicum |
MD |
BRKLMDBKDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| A |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 0 |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 1 |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 2 |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 3 |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 4 |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 5 |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 6 |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 7 |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 8 |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-637
| 9 |
Baltimore |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2005-09-23 |
|
410-638
| A |
Bel Air |
MD |
BLARMDBLDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-639
| A |
Rock Hall |
MD |
RKHLMDRHRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-639
| 0 |
Rock Hall |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2004-04-03 |
|
410-639
| 2 |
Rock Hall |
MD |
RKHLMDRHRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-639
| 3 |
Rock Hall |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2017-04-14 |
|
410-639
| 4 |
Rock Hall |
MD |
ESTNMDESMMD |
228C IDT AMERICA, CORP. - MD |
242 |
|
2006-05-21 |
|
410-639
| 5 |
Rock Hall |
MD |
ESTNMDES5MD |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
242 |
|
2017-09-18 |
|
410-639
| 6 |
Rock Hall |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-03-05 |
|
410-639
| 7 |
Rock Hall |
MD |
RKHLMDRHRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-639
| 8 |
Rock Hall |
MD |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
2017-09-13 |
|
410-639
| 9 |
Rock Hall |
MD |
RKHLMDRHRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-640
| A |
Baltimore |
MD |
HNVAMDAE3MD |
6630 USA MOBILITY WIRELESS, INC. |
238 |
|
|
|
410-641
| A |
Berlin |
MD |
BRLNMDBLRS1 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-642
| A |
Perryville |
MD |
BNBRMDBRRS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-642
| 0 |
Perryville |
MD |
BNBRMDBRRS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-642
| 1 |
Perryville |
MD |
BNBRMDBRRS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-642
| 2 |
Perryville |
MD |
BNBRMDBRRS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-642
| 3 |
Perryville |
MD |
BNBRMDBRRS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-642
| 4 |
Perryville |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2017-07-15 |
|
410-642
| 5 |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-04-11 |
|
410-642
| 6 |
Perryville |
MD |
BNBRMDBRRS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-642
| 7 |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-04-11 |
|
410-642
| 8 |
Perryville |
MD |
BNBRMDBRRS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-642
| 9 |
Perryville |
MD |
BNBRMDBRRS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-643
| A |
Stevensville |
MD |
RMCKMDRRRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-644
| A |
Baltimore |
MD |
ARBTMDARDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-645
| A |
Woodlawn |
MD |
BLTOMDKHDS0 |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
238 |
|
|
|
410-645
| 0 |
Woodlawn |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2008-12-11 |
|
410-645
| 1 |
Woodlawn |
MD |
BLTOMDKHDS0 |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
238 |
|
|
|
410-645
| 2 |
Woodlawn |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-29 |
|
410-645
| 3 |
Woodlawn |
MD |
BLTMMDCH08Z |
4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD |
238 |
|
2004-02-11 |
|
410-645
| 4 |
Woodlawn |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2004-04-02 |
|
410-645
| 5 |
Woodlawn |
MD |
BLTMMDDNDS2 |
7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD |
238 |
|
2006-06-01 |
|
410-645
| 6 |
Woodlawn |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-04-30 |
|
410-645
| 7 |
Woodlawn |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-04-30 |
|
410-645
| 8 |
Woodlawn |
MD |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
238 |
|
2007-08-13 |
|
410-645
| 9 |
Woodlawn |
MD |
BLTOMDKHDS0 |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
238 |
|
|
|
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Last updated: Sat, 01 Jun 2024 11:59:14 UTC
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