Covering Frinton &
Clacton On Sea, Danbury, CB9, Stondon Massey, CM24, Braintree, Wakes Colne, Aingers Green, Shoeburyness, Victoria Park, Theydon Bois, Laindon, Mersea Island, RM16, Roydon, Ongar, SG8, CM9, Great Dunmow, Dengie, Buckhurst Hill, Great Sampford, South Woodham Ferrers, CO13, Duddenhoe End, CB11, SS13, Tilbury, Fobbing, Sheering, Tolleshunt Knights, East Hanningfield, Tiptree, CB10, Abbess Roding, Great Burstead, Witham, Howe Green, IG9, Great Notley, CO7, Benfleet, Westcliff, Kelvedon, Galleyend, Silver End, Purleigh, Audley End, Little Burstead, CO4, Canvey Island, IG10, Elmdon, SS11, Ashdon, Heybridge, North Stifford, Great Yeldham, Fingringhoe, SS1, CM4, Epping Green, Frinton On Sea, SS7, Herongate, Cold Norton, Tye Common, Debden, Harlow, Bures, Ingatestone, IG7, Maldon, Hawkwell, CM12, Rettendon, CO10, Widford, Abridge, Great Chesterford, Sewards End, Woodham Ferrers, Langdon Hills, CM5, Barnardiston, Langham, Wethersfield, Great Bromley, Kirby le Soken, Sewardstone, CM20, Writtle, Arkesden, Warley, Kelvedon Hatch, Cressing, Corringham, Starlings Green, Canewdon, Shortgrove, Sandon, Hatfield Peverel, Great Wratting, SS14, Loughton, CM6, CO1, SS5, Maylandsea, CO11, Rawreth, Latchingdon, Little Baddow, CM3, CO6, Bocking, Westcliff On Sea, CM22, Fyfield, SS3, Badgers Dene, Sturmer, SS16, Great Baddow, Shenfield, Thurrock, Tendring, Battlesbridge, High Ongar, Hinxton, West Mersea, Panfield, Hullbridge, SS4, CM16, Purfleet, Eastwick, CO5, Lambourne, Hockley, Feering, Springfield, Southend, Wicken Bonhunt, CO8, SS6, CO9, Southminster, Galleywood, Wickham Bishops, Stebbing, Wickford, RM18, Brightlingsea, Colchester, Matching Green, Coggeshall, Little Clacton, Ramsden Heath, North Weald, Doddinghurst, Littlebury, Thundersley, Aveley, Bulphan, Harwich, Boreham, Wimbish, CO15, Little Waltham, Rayleigh, CM7, Frinton, Great Leighs, SS0, CM1, Burnham On Crouch, Essex, St Osyth, Helions Bumpstead, Upper Green, Hatfield Heath, South Hanningfield, RM15, Quendon, Terling, Alphamstone, Pitsea, Debden Green, Brentwood, Birch, Stock, CM14, Marks Tey, Mountnessing, Crays Hill, CM13, Bradwell on Sea, Wivenhoe, Hadleigh, Chalkwell, Leigh On Sea, Fryerning, Hutton, East Horndon, North Weald Bassett, Stapleford Abbotts, Boxted, Tillingham, Tolleshunt D Arcy, Lawford, West Tilbury, Castle Point, Chipping Ongar, Southend On Sea, SS12, SS9, Stanford Le Hope, SS15, East Tilbury, Old Harlow, Waltham Abbey, Tollesbury, CM11, Great Bentley, Ashen, Rickling, Rayne, Babergh, Birchanger, Moulsham, Althorne, Langley, CM2, CM18, Barnston, Hackney Marshes, Little Sampford, CM0, Withersfield, Red Oaks Hill, CO16, E4, Stansted Mountfitchet, CM17, CM8, Great Thurlow, Prittlewell, Broxted, Thorpe Bay, Matching, SS17, Halstead, Clacton, Little Bradley, Little Parndon, Little Thurlow, Nazeing, Stapleford Tawney, CM19, Thaxted, EN9, Wimbish Green, CB1, Steeple, RM19, Mayland, Stansted, Thorrington, The Lavers, CO3, Blackmore, Grays, Navestock, Kedington, Ardleigh, Great Bardfield, The Rodings, Uttlesford, Birdbrook, Rochford, Little Chesterford, Bobbingworth, Copford, Gosfield, Basildon, Strethall, Wendens Ambo, CM15, Clavering, RM20, Elsenham, Ickleton, Littlebury Green, Saffron Walden, St Edmundsbury, Finchingfield, Matching Tye, Little Warley, Radwinter, South Benfleet, Castle Hedingham, Ingrave, Stanway, Bardfield Saling, Little Walden, Chadwell St Mary, Sible Hedingham, Widdington, Chelmsford, Teversham, RM17, Chigwell, Epping, High Beach, Black Notley, CO14, CM23, Barling, Great Totham, Billericay, Dedham, Aythorpe Roding, Asheldham, Chigwell Row, Walton On The Naze, Felsted, West Horndon, Ashingdon, Great Wakering, Steeple Bumpstead, Takeley, South Ockendon, CO2, CO12, West Hanningfield, SS8, South Stifford, Earls Colne, Rickling Green, Howlett End, Little Wratting, Hempstead, Chrishall, Great Warley, Aldham, Pond Street, Gilston Park, Lexden, West Thurrock