Local Calling Guide
Area code/prefix search
NPA: 301
[Rate centres in NPA 301]
[Dial plan for NPA 301]
NXX: 478
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
301-478
| A |
Flintstone |
MD |
FLNTMDFSRS0 |
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
301-478
| 0 |
Flintstone |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
|
|
301-478
| 1 |
Flintstone |
MD |
CMLDMDCH0MD |
228C IDT AMERICA, CORP. - MD |
240 |
|
|
|
301-478
| 2 |
Flintstone |
MD |
FLNTMDFSRS0 |
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
301-478
| 3 |
Flintstone |
MD |
FLNTMDFSRS0 |
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
301-478
| 4 |
Flintstone |
MD |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
|
|
301-478
| 5 |
Flintstone |
MD |
OLTWMDOTRS0 |
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
301-478
| 6 |
Flintstone |
MD |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
|
|
301-478
| 7 |
Flintstone |
MD |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
|
|
301-478
| 8 |
Flintstone |
MD |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
|
|
301-478
| 9 |
Flintstone |
MD |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
|
|
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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