Local Calling Guide
Area code/prefix search
NPA: 318
[Rate centres in NPA 318]
[Dial plan for NPA 318]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 318-520
| 5 |
Castor |
LA |
SHPTLAMAXZY |
749E ONVOY, LLC - LA |
486 |
|
2016-05-25 |
|
| 318-520
| 6 |
Castor |
LA |
SHPTLAMAXZY |
749E ONVOY, LLC - LA |
486 |
|
2016-05-25 |
|
| 318-520
| 7 |
Castor |
LA |
CTPTLAXA1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
486 |
|
2014-09-08 |
|
| 318-520
| 8 |
Castor |
LA |
SHPTLAMAXZY |
749E ONVOY, LLC - LA |
486 |
|
2019-03-30 |
|
| 318-520
| 9 |
Castor |
LA |
SHPTLAMAXZY |
749E ONVOY, LLC - LA |
486 |
|
2019-03-30 |
|
| 318-521
| A |
Natchitoches |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
|
|
| 318-521
| 0 |
Natchitoches |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
|
|
| 318-521
| 1 |
Natchitoches |
LA |
SHPTLAMAXRY |
153F BANDWIDTH.COM CLEC, LLC - LA |
486 |
|
2016-08-21 |
|
| 318-521
| 2 |
Natchitoches |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
|
|
| 318-521
| 3 |
Natchitoches |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
|
|
| 318-521
| 4 |
Natchitoches |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
|
|
| 318-521
| 5 |
Natchitoches |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
|
|
| 318-521
| 6 |
Natchitoches |
LA |
|
612K CSC VOICE, LLC |
486 |
|
2014-03-03 |
|
| 318-521
| 7 |
Natchitoches |
LA |
|
612K CSC VOICE, LLC |
486 |
|
2014-03-03 |
|
| 318-521
| 8 |
Natchitoches |
LA |
|
612K CSC VOICE, LLC |
486 |
|
2014-03-03 |
|
| 318-521
| 9 |
Natchitoches |
LA |
SHPTLAMAXZY |
749E ONVOY, LLC - LA |
486 |
|
2019-03-31 |
|
| 318-522
| A |
Shreveport |
LA |
SHPTLAMA30Z |
321J HD CARRIER LLC |
486 |
|
|
|
| 318-522
| 5 |
Shreveport |
LA |
ALXNLAMAY0X |
425J CSC WIRELESS, LLC |
486 |
|
2023-08-20 |
|
| 318-522
| 6 |
Shreveport |
LA |
ALXNLAMAY0X |
425J CSC WIRELESS, LLC |
486 |
|
2023-08-20 |
|
| 318-522
| 7 |
Shreveport |
LA |
SHPTLAMAXZY |
749E ONVOY, LLC - LA |
486 |
|
2024-02-04 |
|
| 318-522
| 8 |
Shreveport |
LA |
SHPTLAMA30Z |
321J HD CARRIER LLC |
486 |
|
2023-05-11 |
|
| 318-522
| 9 |
Shreveport |
LA |
SHPTLAMA30Z |
321J HD CARRIER LLC |
486 |
|
2023-05-11 |
|
| 318-523
| A |
Homer |
LA |
SHPTLAMAX6Y |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
486 |
|
|
|
| 318-523
| 0 |
Homer |
LA |
SHPTLAMAXRY |
153F BANDWIDTH.COM CLEC, LLC - LA |
486 |
|
2008-12-18 |
|
| 318-523
| 1 |
Homer |
LA |
SHPTLAMAXRY |
153F BANDWIDTH.COM CLEC, LLC - LA |
486 |
|
2012-09-08 |
|
| 318-523
| 2 |
Homer |
LA |
SHPTLAMAXZY |
749E ONVOY, LLC - LA |
486 |
|
2016-05-27 |
|
| 318-523
| 3 |
Homer |
LA |
SHPTLA12X5Y |
8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA |
486 |
|
2010-05-01 |
|
| 318-523
| 4 |
Homer |
LA |
SHPTLAMAX6Y |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
486 |
|
|
|
| 318-523
| 5 |
Homer |
LA |
SHPTLAMAXZY |
749E ONVOY, LLC - LA |
486 |
|
2022-12-17 |
|
| 318-523
| 6 |
Homer |
LA |
SHPTLAMAXZY |
749E ONVOY, LLC - LA |
486 |
|
2016-05-27 |
|
| 318-523
| 8 |
Homer |
LA |
SHPTLAMAXRY |
153F BANDWIDTH.COM CLEC, LLC - LA |
486 |
|
2016-06-12 |
|
| 318-523
| 9 |
Homer |
LA |
SHPULA34G02 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
486 |
|
2004-11-12 |
|
| 318-524
| A |
Shreveport |
LA |
SHPTLACLDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-524
| 0 |
Shreveport |
LA |
SHPTLACLDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-524
| 1 |
Shreveport |
LA |
SHPTLACLDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-524
| 2 |
Shreveport |
LA |
SHPTLACLDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-524
| 3 |
Shreveport |
LA |
SHPTLACLDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-524
| 4 |
Shreveport |
LA |
SHPTLACLDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-524
| 5 |
Shreveport |
LA |
SHPTLACLDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-524
| 6 |
Shreveport |
LA |
SHPTLACLDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-524
| 7 |
Shreveport |
LA |
SHPTLAMAX6Y |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
486 |
|
2010-06-21 |
|
| 318-524
| 8 |
Shreveport |
LA |
SHPTLAMAX6Y |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
486 |
|
2010-12-10 |
|
| 318-524
| 9 |
Shreveport |
LA |
SHPTLACLDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-525
| A |
Shreveport |
LA |
SHPTLAQBPSA |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-525
| 0 |
Shreveport |
LA |
SHPTLAQBPSA |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
486 |
|
|
|
| 318-525
| 1 |
Shreveport |
LA |
SHPULA34G02 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
486 |
|
2020-01-19 |
|
| 318-525
| 2 |
Shreveport |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
2005-11-03 |
|
| 318-525
| 3 |
Shreveport |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
2006-08-24 |
|
| 318-525
| 4 |
Shreveport |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
2006-08-24 |
|
| 318-525
| 5 |
Shreveport |
LA |
SHPTLA12X2Z |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
486 |
|
2006-10-31 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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