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 |
410-940
| 1 |
Annapolis |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2004-01-17 |
|
410-940
| 2 |
Annapolis |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2004-01-17 |
|
410-940
| 3 |
Annapolis |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2004-10-03 |
|
410-940
| 4 |
Annapolis |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2004-10-17 |
|
410-940
| 5 |
Annapolis |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2004-10-17 |
|
410-940
| 6 |
Annapolis |
MD |
PIVLMDPKQMD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
238 |
|
2002-03-15 |
|
410-940
| 7 |
Annapolis |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2005-03-06 |
|
410-940
| 8 |
Annapolis |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2003-09-30 |
|
410-940
| 9 |
Annapolis |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2003-09-30 |
|
410-941
| A |
Jarrettsville 941 |
MD |
JRVLMDJERS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-941
| 0 |
Jarrettsville 941 |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2006-06-17 |
|
410-941
| 1 |
Jarrettsville 941 |
MD |
JRVLMDJERS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-941
| 2 |
Jarrettsville 941 |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2006-01-02 |
|
410-941
| 3 |
Jarrettsville 941 |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-03-31 |
|
410-941
| 4 |
Jarrettsville 941 |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2004-02-07 |
|
410-941
| 5 |
Jarrettsville 941 |
MD |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
238 |
|
2005-03-10 |
|
410-941
| 6 |
Jarrettsville 941 |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-05-07 |
|
410-941
| 7 |
Jarrettsville 941 |
MD |
BLTOMDKHDS0 |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
238 |
|
2009-03-02 |
|
410-941
| 8 |
Jarrettsville 941 |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2010-02-22 |
|
410-941
| 9 |
Jarrettsville 941 |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2008-12-11 |
|
410-942
| A |
Havre de Grace |
MD |
HDGRMDHVDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-942
| 0 |
Havre de Grace |
MD |
HDGRMDHVDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-942
| 1 |
Havre de Grace |
MD |
HDGRMDHVDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-942
| 2 |
Havre de Grace |
MD |
BLTMMDCHAMD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
238 |
|
2004-03-27 |
|
410-942
| 3 |
Havre de Grace |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2004-03-29 |
|
410-942
| 4 |
Havre de Grace |
MD |
BLTMMDCH08Z |
4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD |
238 |
|
2004-02-14 |
|
410-942
| 5 |
Havre de Grace |
MD |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
238 |
|
2020-10-16 |
|
410-942
| 6 |
Havre de Grace |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2008-09-09 |
|
410-942
| 7 |
Havre de Grace |
MD |
HDGRMDHVDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-942
| 8 |
Havre de Grace |
MD |
HDGRMDHVDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-942
| 9 |
Havre de Grace |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2006-03-03 |
|
410-943
| A |
Hurlock |
MD |
HRLCMDHLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-943
| 0 |
Hurlock |
MD |
HRLCMDHLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-943
| 1 |
Hurlock |
MD |
HRLCMDHLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-943
| 2 |
Hurlock |
MD |
SLBRMDSBXFX |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
242 |
|
2015-04-20 |
|
410-943
| 3 |
Hurlock |
MD |
HRLCMDHLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-943
| 4 |
Hurlock |
MD |
HRLCMDHLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-943
| 5 |
Hurlock |
MD |
SLBRMDSBXLX |
318J COMCAST IP PHONE, LLC |
242 |
|
2014-12-12 |
|
410-943
| 6 |
Hurlock |
MD |
SLBRMDSBXLX |
318J COMCAST IP PHONE, LLC |
242 |
|
2006-07-31 |
|
410-943
| 7 |
Hurlock |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2004-04-03 |
|
410-943
| 8 |
Hurlock |
MD |
HRLCMDHLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-943
| 9 |
Hurlock |
MD |
HRLCMDHLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-944
| A |
Woodlawn |
MD |
WDLWMDWLDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-945
| A |
Baltimore |
MD |
BLTMMDEDRP0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-946
| A |
Severna Park |
MD |
PARLMDPADS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-946
| 0 |
Severna Park |
MD |
BLTMMD91DS2 |
2596 QUANTUM TELECOMMUNICATIONS, INC. - MD |
238 |
|
2003-12-25 |
|
410-946
| 1 |
Severna Park |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2007-07-27 |
|
410-946
| 2 |
Severna Park |
MD |
BLTMMDSNDS6 |
281E YMAX COMMUNICATIONS CORP. - MD |
238 |
|
2007-08-20 |
|
410-946
| 3 |
Severna Park |
MD |
PARLMDPADS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-946
| 4 |
Severna Park |
MD |
|
5562 METROPCS, INC. |
238 |
|
2011-10-10 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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