Local Calling Guide
Area code/prefix search
Columbia, MO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 573-814
| 0 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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| 573-814
| 1 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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| 573-814
| 2 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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| 573-814
| 3 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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| 573-814
| 4 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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| 573-814
| 5 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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| 573-814
| 6 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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| 573-814
| 7 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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| 573-814
| 8 |
CLMAMOXAYMD |
5562 METROPCS, INC. |
521 |
|
2014-10-24 |
|
| 573-814
| 9 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2008-03-31 |
|
| 573-815
| A |
CLMAMOXADS0 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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|
|
| 573-817
| A |
CLMAMOXADS0 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
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| 573-818
| A |
CLMAMOCC1MD |
6275 UNITED STATES CELLULAR - MO |
521 |
|
|
|
| 573-818
| 0 |
CLMAMOCC1MD |
6275 UNITED STATES CELLULAR - MO |
521 |
|
2020-11-19 |
|
| 573-818
| 1 |
CLMAMOXAX4X |
593K MCC TELEPHONY LLC |
521 |
|
2018-05-20 |
|
| 573-818
| 2 |
CLMAMOWB0MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
521 |
|
2014-06-08 |
|
| 573-818
| 3 |
JFCYMOXAX5X |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
521 |
|
2008-02-28 |
|
| 573-818
| 4 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2012-12-20 |
|
| 573-818
| 5 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2013-02-22 |
|
| 573-818
| 6 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
521 |
|
2013-04-21 |
|
| 573-818
| 7 |
CLMAMOWB0MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
521 |
|
2015-08-07 |
|
| 573-818
| 8 |
CLMAMOCC1MD |
6275 UNITED STATES CELLULAR - MO |
521 |
|
|
|
| 573-818
| 9 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
2011-11-29 |
|
| 573-819
| A |
CLMAMOCC1MD |
6275 UNITED STATES CELLULAR - MO |
521 |
|
|
|
| 573-819
| 0 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
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| 573-819
| 1 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
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| 573-819
| 2 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
|
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|
| 573-819
| 3 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
|
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|
| 573-819
| 4 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
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| 573-819
| 5 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
|
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| 573-819
| 6 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
|
|
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| 573-819
| 7 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
|
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| 573-819
| 8 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
|
|
|
| 573-819
| 9 |
|
6275 UNITED STATES CELLULAR - MO |
521 |
|
|
|
| 573-823
| A |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
|
|
| 573-823
| 0 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2004-12-30 |
|
| 573-823
| 1 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2007-02-05 |
|
| 573-823
| 2 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2007-02-05 |
|
| 573-823
| 3 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2008-04-05 |
|
| 573-823
| 4 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2005-03-14 |
|
| 573-823
| 5 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2005-03-14 |
|
| 573-823
| 6 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2005-03-14 |
|
| 573-823
| 7 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2005-03-14 |
|
| 573-823
| 8 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2005-03-14 |
|
| 573-823
| 9 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2004-12-30 |
|
| 573-825
| A |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2025-04-14 |
|
| 573-825
| 0 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2010-08-15 |
|
| 573-825
| 1 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2011-11-18 |
|
| 573-825
| 2 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2010-12-12 |
|
| 573-825
| 3 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2011-09-12 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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