Local Calling Guide
Area code/prefix search
NPA: 610
[Rate centres in NPA 610]
[Dial plan for NPA 610]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 610-841
| 8 |
Allentown (Lehigh) |
PA |
IRTNPAXIDS2 |
8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC |
228 |
|
|
|
| 610-841
| 9 |
Allentown (Lehigh) |
PA |
IRTNPAXIDS2 |
8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC |
228 |
|
|
|
| 610-842
| A |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-842
| 0 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
|
|
| 610-842
| 1 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-842
| 2 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-842
| 3 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-842
| 4 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-842
| 5 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-842
| 6 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-842
| 7 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-842
| 8 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-842
| 9 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-843
| A |
Philadelphia Suburban Zone 28 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
2025-03-11 |
|
| 610-843
| 0 |
Philadelphia Suburban Zone 28 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-843
| 1 |
Philadelphia Suburban Zone 28 |
PA |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2022-09-26 |
|
| 610-843
| 2 |
Philadelphia Suburban Zone 28 |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 610-843
| 3 |
Philadelphia Suburban Zone 28 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-843
| 4 |
Philadelphia Suburban Zone 28 |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 610-843
| 5 |
Philadelphia Suburban Zone 28 |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 610-843
| 7 |
Philadelphia Suburban Zone 28 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-843
| 8 |
Philadelphia Suburban Zone 28 |
PA |
PHLAPAMKX4X |
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-05-13 |
|
| 610-843
| 9 |
Philadelphia Suburban Zone 28 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-844
| A |
Allentown (Lehigh) |
PA |
PHLAPAFGGT8 |
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
|
|
| 610-844
| 0 |
Allentown (Lehigh) |
PA |
PHLAPAFGGT8 |
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
|
|
| 610-844
| 1 |
Allentown (Lehigh) |
PA |
PHLAPASL0MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2005-11-15 |
|
| 610-844
| 2 |
Allentown (Lehigh) |
PA |
PHLAPASL0MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2004-11-06 |
|
| 610-844
| 3 |
Allentown (Lehigh) |
PA |
PHLAPASL0MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2004-11-06 |
|
| 610-844
| 4 |
Allentown (Lehigh) |
PA |
PHLAPASL0MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2004-11-06 |
|
| 610-844
| 5 |
Allentown (Lehigh) |
PA |
PHLAPASL0MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2004-11-06 |
|
| 610-844
| 6 |
Allentown (Lehigh) |
PA |
PHLAPASL0MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2004-11-06 |
|
| 610-844
| 7 |
Allentown (Lehigh) |
PA |
KGPRPADOAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
228 |
|
2005-11-07 |
|
| 610-844
| 8 |
Allentown (Lehigh) |
PA |
KGPRPADOAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
228 |
|
2005-11-07 |
|
| 610-844
| 9 |
Allentown (Lehigh) |
PA |
PHLAPAMK38Z |
829J PAETEC ITEL, LLC |
228 |
|
2005-12-01 |
|
| 610-845
| A |
Bally |
PA |
BLLYPAXBRS0 |
0162 WINDSTREAM CONESTOGA, INC. |
228 |
|
|
|
| 610-847
| A |
Ferndale (Bucks) |
PA |
FRNDPAXFRS0 |
0161 COMMONWEALTH TELEPHONE COMPANY LLC |
228 |
|
|
|
| 610-848
| A |
Philadelphia Suburban Zone 22 |
PA |
PHLAPAMK38Z |
829J PAETEC ITEL, LLC |
228 |
|
2025-03-11 |
|
| 610-848
| 0 |
Philadelphia Suburban Zone 22 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
2010-11-20 |
|
| 610-848
| 1 |
Philadelphia Suburban Zone 22 |
PA |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2013-08-26 |
|
| 610-848
| 2 |
Philadelphia Suburban Zone 22 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
2011-12-22 |
|
| 610-848
| 3 |
Philadelphia Suburban Zone 22 |
PA |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2013-08-26 |
|
| 610-848
| 4 |
Philadelphia Suburban Zone 22 |
PA |
PHLAPAMK17Z |
784E BLOCK LINE SYSTEMS, LLC - PA |
228 |
|
2008-10-06 |
|
| 610-848
| 5 |
Philadelphia Suburban Zone 22 |
PA |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2013-08-26 |
|
| 610-848
| 6 |
Philadelphia Suburban Zone 22 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-848
| 7 |
Philadelphia Suburban Zone 22 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-848
| 8 |
Philadelphia Suburban Zone 22 |
PA |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
2008-04-15 |
|
| 610-848
| 9 |
Philadelphia Suburban Zone 22 |
PA |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2013-08-26 |
|
| 610-849
| A |
Bethlehem |
PA |
PHLAPAFGD0S |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
|
|
| 610-849
| 0 |
Bethlehem |
PA |
PHLAPAFGD0S |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
|
|
| 610-849
| 1 |
Bethlehem |
PA |
PHLAPAFGD0S |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.