Local Calling Guide
Area code/prefix search
Switch: BLTMMDCH42Z
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 240-881
| 4 |
Washington Zone 13 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2022-01-07 |
|
| 240-972
| 2 |
Laurel (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-04-28 |
|
| 240-972
| 3 |
Laurel (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-04-28 |
|
| 240-972
| 7 |
Laurel (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-14 |
|
| 240-972
| 8 |
Laurel (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-14 |
|
| 301-205
| 5 |
Washington Zone 14 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2020-10-17 |
|
| 301-307
| 1 |
Washington Zone 13 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-04-11 |
|
| 301-307
| 2 |
Washington Zone 13 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-04-11 |
|
| 301-307
| 4 |
Washington Zone 13 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2020-11-07 |
|
| 301-307
| 9 |
Washington Zone 13 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2020-11-07 |
|
| 301-327
| 2 |
Washington Zone 15 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2015-07-26 |
|
| 301-329
| A |
Ashton (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
|
|
| 301-329
| 2 |
Ashton (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2012-10-07 |
|
| 301-329
| 3 |
Ashton (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2021-04-02 |
|
| 301-329
| 4 |
Ashton (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2014-09-05 |
|
| 301-329
| 6 |
Ashton (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2015-10-04 |
|
| 301-329
| 8 |
Ashton (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-01-05 |
|
| 301-812
| 3 |
Washington Zone 15 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2015-09-05 |
|
| 301-812
| 4 |
Washington Zone 15 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2012-10-08 |
|
| 301-889
| 8 |
Washington Zone 14 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-04-07 |
|
| 301-889
| 9 |
Washington Zone 14 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-04-07 |
|
| 301-970
| 3 |
Washington Zone 14 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2019-02-19 |
|
| 301-970
| 4 |
Washington Zone 14 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2019-02-19 |
|
| 301-973
| 5 |
Washington Zone 14 (Baltimore LATA) |
MD |
876D ONVOY, LLC - MD |
238 |
|
2020-10-17 |
|
| 410-204
| 2 |
Arbutus |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-09 |
|
| 410-204
| 5 |
Arbutus |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-31 |
|
| 410-216
| 0 |
Annapolis |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-31 |
|
| 410-216
| 5 |
Annapolis |
MD |
876D ONVOY, LLC - MD |
238 |
|
2015-07-30 |
|
| 410-220
| 2 |
Elkridge |
MD |
876D ONVOY, LLC - MD |
238 |
|
2012-02-27 |
|
| 410-220
| 6 |
Elkridge |
MD |
876D ONVOY, LLC - MD |
238 |
|
2013-08-01 |
|
| 410-220
| 8 |
Elkridge |
MD |
876D ONVOY, LLC - MD |
238 |
|
2022-08-21 |
|
| 410-237
| 6 |
Baltimore |
MD |
876D ONVOY, LLC - MD |
238 |
|
2017-06-02 |
|
| 410-237
| 7 |
Baltimore |
MD |
876D ONVOY, LLC - MD |
238 |
|
2017-12-01 |
|
| 410-237
| 8 |
Baltimore |
MD |
876D ONVOY, LLC - MD |
238 |
|
2017-12-01 |
|
| 410-261
| 4 |
Baltimore |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-05-04 |
|
| 410-261
| 6 |
Baltimore |
MD |
876D ONVOY, LLC - MD |
238 |
|
2024-02-24 |
|
| 410-267
| 3 |
Annapolis |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-28 |
|
| 410-267
| 4 |
Annapolis |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-28 |
|
| 410-280
| 7 |
Annapolis |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-09 |
|
| 410-315
| 1 |
Severna Park |
MD |
876D ONVOY, LLC - MD |
238 |
|
2024-04-05 |
|
| 410-324
| 0 |
Towson |
MD |
876D ONVOY, LLC - MD |
238 |
|
2024-02-19 |
|
| 410-324
| 6 |
Towson |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-02-29 |
|
| 410-324
| 7 |
Towson |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-09 |
|
| 410-339
| 0 |
Towson |
MD |
876D ONVOY, LLC - MD |
238 |
|
2024-02-19 |
|
| 410-339
| 1 |
Towson |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-31 |
|
| 410-339
| 8 |
Towson |
MD |
876D ONVOY, LLC - MD |
238 |
|
2024-02-19 |
|
| 410-343
| 4 |
Sparks-Glencoe |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-31 |
|
| 410-346
| 0 |
Silver Run |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-04-04 |
|
| 410-346
| 1 |
Silver Run |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-03-08 |
|
| 410-346
| 3 |
Silver Run |
MD |
876D ONVOY, LLC - MD |
238 |
|
2016-04-04 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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