Local Calling Guide
Area code/prefix search
NPA: 667
[Rate centres in NPA 667]
[Dial plan for NPA 667]
<< 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 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
667-219
| 2 |
Baltimore |
MD |
CLMAMDJTAMD |
2589 US LEC OF MARYLAND, INC. |
238 |
|
2015-03-30 |
|
667-219
| 3 |
Baltimore |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2015-06-13 |
|
667-219
| 4 |
Baltimore |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2015-06-13 |
|
667-219
| 5 |
Baltimore |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2016-08-15 |
|
667-219
| 6 |
Baltimore |
MD |
BLTMMDCHW29 |
4716 PAETEC COMMUNICATIONS, INC. - MD |
238 |
|
2015-06-30 |
|
667-219
| 7 |
Baltimore |
MD |
BLTMMDCHW29 |
4716 PAETEC COMMUNICATIONS, INC. - MD |
238 |
|
2015-06-30 |
|
667-219
| 8 |
Baltimore |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2015-04-12 |
|
667-219
| 9 |
Baltimore |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2015-04-12 |
|
667-220
| A |
Greensboro |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
667-220
| 0 |
Greensboro |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2017-05-15 |
|
667-220
| 1 |
Greensboro |
MD |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
2017-09-13 |
|
667-220
| 2 |
Greensboro |
MD |
|
145J TERRA NOVA TELECOM INC. |
242 |
|
2024-02-15 |
|
667-220
| 5 |
Greensboro |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-05-17 |
|
667-220
| 6 |
Greensboro |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2020-06-20 |
|
667-220
| 7 |
Greensboro |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2020-06-20 |
|
667-220
| 8 |
Greensboro |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
667-220
| 9 |
Greensboro |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
667-221
| A |
Salisbury |
MD |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
|
|
667-221
| 0 |
Salisbury |
MD |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2017-10-09 |
|
667-221
| 1 |
Salisbury |
MD |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
2017-07-29 |
|
667-221
| 2 |
Salisbury |
MD |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2017-10-09 |
|
667-221
| 4 |
Salisbury |
MD |
ESTNMDES5MD |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
242 |
|
2020-02-26 |
|
667-221
| 5 |
Salisbury |
MD |
SLBRMDSBXLX |
318J COMCAST IP PHONE, LLC |
242 |
|
2021-03-02 |
|
667-221
| 6 |
Salisbury |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-05-02 |
|
667-221
| 8 |
Salisbury |
MD |
SLBRMDSBAMD |
551G NUSO, LLC |
242 |
|
2018-10-14 |
|
667-221
| 9 |
Salisbury |
MD |
SLBRMDSBAMD |
551G NUSO, LLC |
242 |
|
2018-10-14 |
|
667-222
| A |
Armiger-Gibson Island |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
667-222
| 0 |
Armiger-Gibson Island |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-10-15 |
|
667-222
| 1 |
Armiger-Gibson Island |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-10-15 |
|
667-222
| 2 |
Armiger-Gibson Island |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-10-15 |
|
667-222
| 3 |
Armiger-Gibson Island |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-01-21 |
|
667-222
| 4 |
Armiger-Gibson Island |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-05-01 |
|
667-222
| 5 |
Armiger-Gibson Island |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-03-19 |
|
667-222
| 6 |
Armiger-Gibson Island |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2019-05-17 |
|
667-222
| 7 |
Armiger-Gibson Island |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-06-03 |
|
667-222
| 8 |
Armiger-Gibson Island |
MD |
BLTMMDCHX7X |
073H TELNYX LLC |
238 |
|
2017-04-25 |
|
667-222
| 9 |
Armiger-Gibson Island |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-06-03 |
|
667-223
| A |
Baltimore |
MD |
BLTMMDCHXQX |
197D VONAGE AMERICA LLC |
238 |
|
|
|
667-223
| 0 |
Baltimore |
MD |
BLTMMDCHXQX |
197D VONAGE AMERICA LLC |
238 |
|
2017-10-07 |
|
667-223
| 1 |
Baltimore |
MD |
BLTMMDCHXQX |
197D VONAGE AMERICA LLC |
238 |
|
2017-10-07 |
|
667-223
| 2 |
Baltimore |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
667-223
| 3 |
Baltimore |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
667-223
| 4 |
Baltimore |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
667-223
| 5 |
Baltimore |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
667-223
| 6 |
Baltimore |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
667-223
| 7 |
Baltimore |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
667-223
| 8 |
Baltimore |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
667-223
| 9 |
Baltimore |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
667-224
| A |
Baltimore |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
|
|
667-224
| 0 |
Baltimore |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2012-05-07 |
|
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Last updated: Sat, 01 Jun 2024 11:59:14 UTC
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