Local Calling Guide
Area code/prefix search
NPA: 302
[Rate centres in NPA 302]
[Dial plan for NPA 302]
NXX: 503
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 302-503
| A |
Milford |
DE |
PHLAPASL0MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
|
|
| 302-503
| 0 |
Milford |
DE |
PHLAPAMK20Z |
073F BANDWIDTH.COM CLEC, LLC - DE |
228 |
|
2014-07-04 |
|
| 302-503
| 1 |
Milford |
DE |
PHLAPASL0MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2014-06-22 |
|
| 302-503
| 2 |
Milford |
DE |
PHLAPAMK20Z |
073F BANDWIDTH.COM CLEC, LLC - DE |
228 |
|
2014-07-04 |
|
| 302-503
| 3 |
Milford |
DE |
PHLAPAMKXCX |
318J COMCAST IP PHONE, LLC |
228 |
|
2015-06-11 |
|
| 302-503
| 4 |
Milford |
DE |
PHLAPAMK20Z |
073F BANDWIDTH.COM CLEC, LLC - DE |
228 |
|
2015-11-07 |
|
| 302-503
| 5 |
Milford |
DE |
PHLAPAFGD2S |
969E ONVOY, LLC - DE |
228 |
|
2016-04-09 |
|
| 302-503
| 6 |
Milford |
DE |
PHLAPAFGD2S |
969E ONVOY, LLC - DE |
228 |
|
2016-04-09 |
|
| 302-503
| 7 |
Milford |
DE |
PHLAPAMKXCX |
318J COMCAST IP PHONE, LLC |
228 |
|
2017-04-14 |
|
| 302-503
| 8 |
Milford |
DE |
PHLAPAMKXCX |
318J COMCAST IP PHONE, LLC |
228 |
|
2020-04-03 |
|
| 302-503
| 9 |
Milford |
DE |
PHLAPAFGXCX |
073H TELNYX LLC |
228 |
|
2017-08-08 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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