Local Calling Guide
Area code/prefix search
Switch: OXHLMDOHDS0
NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
301-521
| A |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-567
| A |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-686
| A |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-686
| 0 |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-686
| 1 |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-686
| 2 |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
2005-09-29 |
|
301-686
| 9 |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-749
| A |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-839
| A |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-965
| 4 |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
2007-04-27 |
|
301-971
| 5 |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
2013-02-25 |
|
301-971
| 6 |
Washington Zone 6 |
MD |
9212 VERIZON MARYLAND, INC. |
236 |
|
2013-02-25 |
|
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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